Untitled
Abstract: No abstract text available
Text: HD44238P Linear ICs CODEC Circuit status Military/High-RelN Nom. Supp V 5.0ñ Minimum Operating Temp (øC)0 Maximum Operating Temp (øC)70 Package StyleDIP Mounting StyleT Pinout Equivalence Code16-175 # Pins16 Ckt. (Pinout) NumberLN01600175 Descriptionu-Law CODEC w/Fil;Sync Rate 8.0kHz
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Original
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HD44238P
Code16-175
Pins16
NumberLN01600175
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PDF
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DS1231
Abstract: DS2165 DS2165QL DS2167 HD44238C DS2165Q
Text: DS2165/DS2165Q DS2165/DS2165Q 16/24/32Kbps ADPCM Processor PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps RST 1 24 VDD TM0 2 23 YIN TM1 3 22 CLKY A0 4 FSY A1 5 21 20 A2 6 19 CS A3 7 18 SDI A4 8 9 17 SCLK SPS
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Original
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DS2165/DS2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165Q
DS1231
DS2165
DS2165QL
DS2167
HD44238C
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PDF
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DS1231
Abstract: DS2164Q DS2165 HD44238C
Text: DS2164Q DS2164Q G.726 ADPCM Processor PIN ASSIGNMENT • Compresses/expands • Dual, fully independent channel architecture; device can be programmed to perform either: – two expansions – two compressions – one expansion and one compression TM1 TM0
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Original
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DS2164Q
64Kbps
32Kbps,
24Kbps,
16Kbps
28-Pin
DS2164Q
DS1231
DS2165
HD44238C
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PDF
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HD44237C
Abstract: 1g52 HD44238C hd44235
Text: HITACHI/ {LINEAR DEVICES} Ta I I ‘ M i k a a s 920 4 0010511 10511 D T -7 5 -//-0 ? HD44235C,HD44236C,-HD44237C,HD44238C Single Chip CODEC with Filters(COMBO • FEATURES o SINGLE CHIP CMOS CODEC WITH FILTER IN 16-pins DIL PACKAGE o POWER SUPPLY VOLTAGE + 5V+5%, LOW POWER DISSIPATION (50mW typ.)
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OCR Scan
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HD44235C
HD44236C
-----------HD44237C
HD44238C
16-pins
HD44235C,
HD44237C)
HD44236C,
HD44238C)
HD44237C/HD44238C)
HD44237C
1g52
HD44238C
hd44235
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PDF
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Untitled
Abstract: No abstract text available
Text: HD44237P, HD44238P Single Chip CODEC with Filters COMBO Features • Single Chip CMOS CODEC with Filter in 16-pins DIL Package • Power Supply Voltage ± 5 V ± 5%, Low Power Dissipation (50 mW tyP) • Follows A-Law (HD44237P)/|i-law(HD44238P) • Exceeds CCITT and D4 Specifications
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OCR Scan
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HD44237P,
HD44238P
16-pins
HD44237P
HD44238P)
HD44237P/HD44238P
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PDF
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HD44237
Abstract: HD44238 hd44235
Text: HITACHI/ {LINEAR DEVICES} TEJ | 92D COlCmfiE^ 10482 D T - ~ ? 5 'lb O ft HD44235.HD44236,-HD44237,HD44238 Single Chip CODEC with Filters COMBO) FEATURES o SINGLE CHIP CMOS CODEC WITH FILTER IN 16-pins DIL PACKAGE o POWER SUPPLY VOLTAGE + 5V+5%, LOW POWER DISSIPATION (50mW typ.)
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OCR Scan
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HD44235
HD44236
----------HD44237
HD44238
16-pins
HD44235,
HD44237)
HD44236,
HD44238)
HD44237
HD44237
HD44238
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PDF
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HD44238P
Abstract: HD44237P 600D
Text: HD44230P, HD44240P Series Single Chip CODEC/Filter Combo LSI Hitachi Single Chip Codec/filter Lineup Clock Power Series Type Comp. Law Typ 44230P HD44233P A 50 mW HD44234P 44240P HD44237P A HD44238P M- HD44247P A HD44248P 70 mW Output Amp PCM Bit Decoder
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OCR Scan
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HD44230P,
HD44240P
44230P
HD44233P
HD44234P
HD44237P
HD44238P
44240P
HD44247P
HD44248P
HD44238P
600D
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PDF
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HD44238P
Abstract: HD44237P
Text: HD44237P, HD44238P Single Chip CODEC with Filters COMBO Features • • Single Chip CMOS CODEC with Filter in 16-pins DIL Package Power Supply Voltage ± 5 V ± 5%, Low Power Dissipation (50 mW • • typ-) Follows A-Law (HD44237P)/n-law(HD44238P) Exceeds C CITT and D4 Specifications
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OCR Scan
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HD44237P,
HD44238P
16-pins
HD44237P
HD44238P)
HD44238P
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PDF
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HD44238P
Abstract: HD44237P HD44237
Text: HD44237P, HD44238P Single Chip CODEC with Filters COMBO Features • • Single Chip C M O S C O D EC with Filter in 16-pins DIL Package Power Supply Voltage ± 5 V ± 5% , Low Power Dissipation (50 mW typ-) • Follows A-Law (HD 44237P)/ji-law (HD44238P)
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OCR Scan
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HD44237P,
HD44238P
16-pins
HD44237P
HD44238P)
HD44237P/HD44238P
HD44237
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PDF
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HD44238P
Abstract: No abstract text available
Text: HD44237P, HD44238P Single Chip CODEC with Filters COMBO Features • Single Chip CMOS CODEC with Filter in 16-pins DIL Package • Power Supply Voltage± 5 V ± 5%, Low Power Dissipation (50 mW typ) • Follows A-Law (HD44237P)4i-law(HD44238P) • Exceeds CCITT and D4 Specifications
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OCR Scan
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HD44237P,
HD44238P
16-pins
HD44237P
HD44238P)
HD44237P/HD44238P
HD44238P
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PDF
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Untitled
Abstract: No abstract text available
Text: HD44237P, HD44238P Single Chip CODEC with Filters COMBO Features • • Single Chip CMOS CODEC with Filter in 16-pins DIL Package Power Supply Voltage ± 5 V ± 5%, Low Power Dissipation (50 mW typ) • Follows A-Law (HD44237P)/|i-law(HD44238P) • - Exceeds CCITT and D4 Specifications
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OCR Scan
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HD44237P,
HD44238P
16-pins
HD44237P
HD44238P)
HD44237P/HD44238P
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PDF
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HD44238
Abstract: DS2130 DS2130Q DSZ130Q HD44238C LM130
Text: DS2130Q DS2130Q DALLAS SEMICONDUCTOR Voice Messaging Processor PIN ASSIGNMENT FEATURES • Per-channel voice messaging processor for digitized voice storage and retrieval • High fidelity speech recording and playback at 8,12, 16, 24 and 32 Kbits/sec • Integral DTMFtransceiverfor remote touch-tone con
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OCR Scan
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DS2130Q
28-pin
DS2130Q)
Ebl413D
DS2130Q
2bl413D
DDD621Ã
HD44238
DS2130
DSZ130Q
HD44238C
LM130
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PDF
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th 2167
Abstract: No abstract text available
Text: D S 2167 /D S 2168 DALLAS SEMICONDUCTOR D S 2 1 6 7 /D S 2 1 6 8 ADPCM Processor PIN ASSIGNMENT FEATURES - V3T- • Speech compression chip compatible with standard ADPCM algorithms: - - DS2167 supports “new” T1Y1 recommenda tions July 1986 and “new” CC1TT G.721 rec
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OCR Scan
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S2167/D
S2168
DS2167/DS2168Q
28-PIN
th 2167
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PDF
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Untitled
Abstract: No abstract text available
Text: H A I I A C s e m ic o n d u c to r D S 2 1 3 2 A /Q Digital A nsw ering M achine Processor FEATURES • Two high quality speech compression algorithm s per mit either 7 or 14 minutes of speech storage in a single 4 Mbit DRAM or ARAM • Economical three-wire data/control/status port frees
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OCR Scan
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DS2132A/Q
DS2132AQ
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PDF
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d 478 hitachi
Abstract: hitachi pbx HD44247C HD44233C HD44234C HD44248C HD44271P HD44272P HD44273P HD44274P
Text: HD44270P/CP Series Single Chip C O D E C /F ilter Combo LSI H D 44271PH D 44272P •FEA TU R ES • • • • • • • • • • Single Chip CMOS CODEC w ith Filter in 16-pins D IL Package and 18pins PLCC package. Power Supply Voltage ±5V±5% , Low Power Dissipation.
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OCR Scan
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HD44270P/CP
16-pins
18-pins
HD44272P)
HD44271P)
HD44271PHD44272P
HD44271CP/HD44272CP
1020Hz
d 478 hitachi
hitachi pbx
HD44247C
HD44233C
HD44234C
HD44248C
HD44271P
HD44272P
HD44273P
HD44274P
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PDF
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CCITT recommendation G.721
Abstract: g.721
Text: H D 81803-A D P C M Transcoder Conform ing to G .721 Description The HD81803 is a single-chip ADPCM Adaptive Differential Pulse Code Modulation Transcoder conform ing to the C C ITT R ecom m endation G.721. It can compress and expand voice data by
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OCR Scan
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1803--------------------A
HD81803
64-kbits/s
16-bit
HD81803
CCITT recommendation G.721
g.721
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PDF
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HD44278P
Abstract: HD44237
Text: HD81801 — Preliminary ADPCM Speech Encoding/Decoding LSI The HD81801 is a digital recording and playing LSI. It compresses and codes PCM pulse Code Modulation speech data into ADPCM (Adaptive Differential Pulse Code Modulation) speech data in digital recording, and decodes ADPCM data into PCM data in digital
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OCR Scan
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HD81801
HD81801
HD44238C/HD44278P)
HD44237C/HD44277P)
16-bit
DILP-40
HD44278P
HD44237
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PDF
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AX5208
Abstract: 103x2
Text: DS2130Q DALLAS SEMICONDUCTOR FEATURES DS2130Q Voice Messaging Processor PIN ASSIGNMENT • P er-channel voice m essaging processor for digitized voice storage and retrieval DT1 [ 1 RST [ 2 28 H Vcc 27 H PCMIN • High fidelity speech recording and playback at 8, 12,
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OCR Scan
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DS2130Q
DS2130Q
DS2130
AX5208
103x2
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PDF
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Untitled
Abstract: No abstract text available
Text: DS2132A/Q DALLAS SEMICONDUCTOR DS2132A/Q Digital Answering Machine Processor FE A T U R E S PIN A S S IG N M E N T • Two high quality speech compression algorithms per mit either 7 or 14 minutes of speech storage in a single 4 Mbit DRAM or ARAM pd L ,
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OCR Scan
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DS2132A/Q
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PDF
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adpcm speech compression
Abstract: HD44237C DIAGRAM OF SPEECH COMPRESSION HD44277P HD44278P pcm modulation HD44238C HD81802
Text: L IE D • Ll 4elb2GM QGBÔûn û25 ■ H I T 3 H D 81802- HITACHI/ flCU/nPU A D P C M Speech Encoding/Decoding LSI The HD81802 is a digital recording and playing LSI. It com presses and codes PCM (Pulse Code Modulation) speech data into ADPCM (Adaptive Differential Pulse Code Modulation) speech data
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OCR Scan
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HD81802-
HD81802
8/16-bit
D0-D15
adpcm speech compression
HD44237C
DIAGRAM OF SPEECH COMPRESSION
HD44277P
HD44278P
pcm modulation
HD44238C
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PDF
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DS1231
Abstract: DS2165 DS2165QL DS2167 DS2165Q
Text: D S 2 16 5/D S 2 16 5 Q D A L L A S s e m ic o n d u c t o r D S 2 1 6 5 /D S 2 1 6 5 Q ^ 6/24/32Kbps AD PCM Processor FEATURES • C om presses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps • Dual, fully independent channel architecture; device
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OCR Scan
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DS2165/DS2165Q
16/24/32Kbps
64Kbps
32Kbps,
24Kbps,
16Kbps
DS2165Q
DS1231
DS2165
DS2165QL
DS2167
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PDF
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g.721
Abstract: g721
Text: H D 81803-ADPCM Transcoder Conforming to G.721 Description The HD81803 is a single-chip ADPCM Adaptive Differential Pulse Code Modulation Transcoder conform ing to the ITU-T Recommendation G.721. It can compress and expand voice data by
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OCR Scan
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81803--------------------ADPCM
HD81803
64-kbits/s
32-kow
HD81803
16-bit
g.721
g721
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PDF
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3.3 volt echo audio IC 28pin
Abstract: 2132A 1732DS
Text: D S2132A/Q DALLAS s e m ic o n d u c to r DS2132A/Q Digital Answering Machine Processor FEATURES PIN ASSIGNMENT • Two high quality speech compression algorithms per mit either 7 or 14 minutes of speech storage in a single 4 Mbit DRAM or ARAM • Economical three-wire data/control/status port frees
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OCR Scan
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S2132A/Q
DS2132A/Q
28-pin
DS2132AQ)
132A/Q
DS2132A
DS2132AQ
3.3 volt echo audio IC 28pin
2132A
1732DS
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PDF
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HD64180S2H
Abstract: HD6433876H HD6473877H HD63B50FP HD6433877H HD29029FP HD6433875H HD6433726F HD6473726F HD44278CP
Text: Package Informations Package List Mobile Communications Package Code Package Code Pin Insertion Device Number Type Surface Mount Type Pin Insertion Device Number Type HA22001T TTP-14D HA16830F FP-20DA HA23001T TTP-14D HD81601TF TFP-80A HA22002T TTP-14D HD81620TE
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OCR Scan
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HA22001T
HA23001T
HA22002T
HA22003T
HA22004T
HA22005T
HA22006T
HA16846T
HD155001BT
HD155004T
HD64180S2H
HD6433876H
HD6473877H
HD63B50FP
HD6433877H
HD29029FP
HD6433875H
HD6433726F
HD6473726F
HD44278CP
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PDF
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