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Hitachi Ltd HD44237C Electronic Component
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HD44237C Datasheets (1)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
HD44237C		Hitachi Semiconductor	Single Chip CODEC / Filter Combo LSI		Scan	PDF

HD44237C Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
G714 Abstract: MSM6843 G.711 Analog Front-End VOICE SCRAMBLER MSM7582 power supply 5v 24-SOP MSM6996H MSM6996V Text: OKI Semiconductor Telecom Products A-Law CODECs Part Number MSM6996H MSM6996V MSM6998 MSM7507-03 MSM7509B MSM7534 MSM7542 MSM7544 MSM7567 MSM7579 MSM7702-03 MSM7704-03 Description CODEC HD44237C , single-ended CODEC, single-ended CODEC, balanced Single-rail CODEC, balanced (G.714)	Original	MSM6996H MSM6996V MSM6998 MSM7507-03 MSM7509B MSM7534 MSM7542 MSM7544 MSM7567 MSM7579 G714 MSM6843 G.711 Analog Front-End VOICE SCRAMBLER MSM7582 power supply 5v 24-SOP MSM6996H MSM6996V	PDF
IC 74161 Abstract: IC 74164 PLL 02 AG HD44233C HD44237C HD44277P MSM6996H MSM6997H MSM6998 6999 Text: J2U0010-28-61 ¡ 電子デバイス作成：1998年 6月前回作成：1996年 9月 MSM6996H/6996V/6997H/6997V/6998/6999 l MSM6996H/6996V/6997H/6997V/6998/6999 シングルチップコーデック（m/A-law） n 概要の音声帯域	Original	J2U0010-28-61 MSM6996H/6996V/6997H/6997V/6998/6999 MSM6996H/6996V/6997H/6997V/6998/6999 SM6997H/MSM6997V/MSM6998/MSM69993003400Hz MSM6996H/MSM6996V/MSM6998 MSM6997H/MSM6997V/MSM6999 HD44200C MSM6996H HD44233CHD44237CHD44277P MSM6997H IC 74161 IC 74164 PLL 02 AG HD44233C HD44237C HD44277P MSM6996H MSM6997H MSM6998 6999	PDF
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.)	OCR Scan	HD44235C HD44236C -----------HD44237C HD44238C 16-pins HD44235C, HD44237C) HD44236C, HD44238C) HD44237C/HD44238C) HD44237C 1g52 HD44238C hd44235	PDF
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.	OCR Scan	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	PDF
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	OCR Scan	HD81801 HD81801 HD44238C/HD44278P) HD44237C/HD44277P) 16-bit DILP-40 HD44278P HD44237	PDF
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	OCR Scan	HD81802- HD81802 8/16-bit D0-D15 adpcm speech compression HD44237C DIAGRAM OF SPEECH COMPRESSION HD44277P HD44278P pcm modulation HD44238C	PDF
Untitled Abstract: No abstract text available Text: FUJITSU MI C ROE L E C T R ONI C S 23E D 374T7t i S Q012Ö45 3 ASSP • Data Exchange C O D E C IC MB6020A Series Device Number Function Law MB6021A M-law MB6022A A-law Sync/Async Analog Outut (k fì) Supply Voltage (V) Package Alternate Source HD44234 ±5V±5%	OCR Scan	374T7t MB6020A MB6021A HD44234 DIP-16P-M03 DIP-16C-C04 DIP-16G-M04	PDF
HD44234 Abstract: HD44233 hd44238c MB6025 Text: Telecommunications Data Book CODEC Cross Reference Guide CODEC Cross Reference Guide FUJITSU HITACHI Part Number MB6021/A MB6022/A MB6025/A MB6026/A HD44234 HD44233 HD44232 HD44231 PLL Available for internal dock generation Not available Serial Date Rate 64 KHz-3.152 MHz	OCR Scan	MB6021/A MB6022/A MB6025/A MB6026/A HD44234 HD44233 HD44232 HD44231 MB6051/A MB6052/A hd44238c MB6025	PDF
MSM6843 Abstract: No abstract text available Text: M o d em D ev ic es Part Number Description Pins/Package Typical Currant M SM 6948 1200 bps M S K modem 1 8 / D I P ,2 4 / S O P 3.0 mA 5V M SM 6882 1200/2400 bps M S K modem, baseband filter 22 /D IP , 24 / S O P 5.0 mA 3 V, 5 V M SM 6926 CCITT V.21 modem, 300 bps FDX	OCR Scan	MSM7702-03 MSM6843	PDF
HD44272P Abstract: hitachi pbx HD44233C HD44237 HD44247C HD44248C hd44247 HD44278P HD44234C HD44271P Text: HD44270P/CP Series S in g le C h ip C O D E C /F ilte r C o m b o L S I H D 4427IP HD44272P •FEATURES • Single Chip CMOS C ODEC with Filter in 16-pins O IL Package and 18pins PLCC package. • • Power Supply Voltage ±5V ±5% , Low Power Dissipation.	OCR Scan	HD44270P/CP 16-pins 18-pins HD44272P) HD44271P) HD44271PHD44272P HD44271CP/HD44272CP 1020Hz HD44272P hitachi pbx HD44233C HD44237 HD44247C HD44248C hd44247 HD44278P HD44234C HD44271P	PDF
Untitled Abstract: No abstract text available Text: ADE-207-038 HD81803 ADPCM Transcoder Conforming to G.721 H ITA C H I Description Features The HD81803 is a single-chip ADPCM Adaptive Differential Pulse Code Modulation Transcoder conforming to the CCITT Recommendation G.721. It can compress and expand voice data by	OCR Scan	ADE-207-038 HD81803 HD81803	PDF
Untitled Abstract: No abstract text available Text: HD44270P/CP Series Single Chip CODEC/Filter Combo LSI Plastic Versions 111)4-12711’ IID 44272 P • FEATU RES • Single Chip C M O S C O D E C w ith Filte r in 16-pins D I L Package and 18pins P L C C package. • Pow er S u p p ly Voltage ±5V±5%, L o w Pow er Dissipation.	OCR Scan	HD44270P/CP 16-pins 18pins HD44272P> 1020Hz 50kHz	PDF
HA 12058 Abstract: HA12047 HA12038 ha12058 17812P HA 12046 HA12026 HA12045 17815P 17808P Text: HITACHI QUICK REFERENCE GUIDE TO INTEGRATED CIRCUITS AND DISCRETE SEMICONDDCTOR DEVICES PREFERRED EUROPEAN TYPE-SELECTION P.O. Box 56310, Pinegowrie 2123 nn i ^ fïü n n UDüü E B E « EBE HMffll M K MI §03* M H M B I1 2 1 » PREFERRED EUROPEAN TYPE-SELECTION	OCR Scan	HD25/HD HMCS40 HL8314E" HL8312 HL8311 HLP1000 HL7802 HL7801 HL1221 HLP5000 HA 12058 HA12047 HA12038 ha12058 17812P HA 12046 HA12026 HA12045 17815P 17808P	PDF