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UM93520BF Datasheets (1)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
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Catalog Datasheet	MFG & Type	PDF	Document Tags
UM93520A Abstract: 93520A VOICE RECORDER IC TRIGGER voice activated recorder circuit Text: UM93520 Series Recording/Playback 1C with DRAM Features • Uses ADM algorithm to process voice data * On-chip oscillator for 3.579 MHz crystal * Single 5-volt power supply ■ Built-in DRAM refresh circuit ■ Three selectable sam pling rates: U M 93520A/AF with one 256K DRAM: 16 KHz or 22 KHz	OCR Scan	PDF	UM93520 3520A/AF 93520B/B 3520A/B) 48-pin UM93520AF/BF) UM93520A/AF UM93520A 93520A VOICE RECORDER IC TRIGGER voice activated recorder circuit
unicorn microelectronics Abstract: UM93520A 256KDRAM QQQ143H UM93520AF UM93520B UM93520BF 14 pin ic recorder voice VOICE RECORDER circuits voice recording circuit with 8 outputs Text: UNICORN M I CR OE LE CTRON IC S 2ME D iH 7 ñ 7 ñ a G G am aa 5 a • 3 § % ^ i = r - 7 £ ~ - 0 ' - / £ " UM93520AB I iiWii Speech Recording and Reproduction 1C with DRAM) P R E L IM IN A R Y Features: ■ Uses ADM algorithm to process voice data ■ Built-in DRAM refresh circuit	OCR Scan	PDF	UM93520AB UM93520A UM93520B UM93520A/B) 48-pin UM93520AF/BF) UM93520A/B QQD1445 UM93520B/UM93520BF unicorn microelectronics 256KDRAM QQQ143H UM93520AF UM93520BF 14 pin ic recorder voice VOICE RECORDER circuits voice recording circuit with 8 outputs
UM93520A Abstract: No abstract text available Text: UNITED MICROELECTRONICS 3DE D • "T~r13~l3> T3H5flS5 D0DD243 4 ■ U M 9 3 5 2 0 A / R Speec/i Recording and U M V 4 0 4 U A 1/ ö Reproduction IC with DRAM Features Pin Configurations ■ Uses ADM algorithm to process voice data ■ Built-in DRAM refresh circuit	OCR Scan	PDF	D0DD243 UM93520A UM93520B UM93520A/B) 48-pin UM93520AF/BF) 28-Pin UM93520AF UM93520A

Catalog Datasheet

MFG & Type

PDF

Document Tags

UM93520A

Abstract: 93520A VOICE RECORDER IC TRIGGER voice activated recorder circuit
Text: UM93520 Series Recording/Playback 1C with DRAM Features • Uses ADM algorithm to process voice data * On-chip oscillator for 3.579 MHz crystal * Single 5-volt power supply ■ Built-in DRAM refresh circuit ■ Three selectable sam pling rates: U M 93520A/AF with one 256K DRAM: 16 KHz or 22 KHz

OCR Scan

PDF

UM93520 3520A/AF 93520B/B 3520A/B) 48-pin UM93520AF/BF) UM93520A/AF UM93520A 93520A VOICE RECORDER IC TRIGGER voice activated recorder circuit

unicorn microelectronics

Abstract: UM93520A 256KDRAM QQQ143H UM93520AF UM93520B UM93520BF 14 pin ic recorder voice VOICE RECORDER circuits voice recording circuit with 8 outputs
Text: UNICORN M I CR OE LE CTRON IC S 2ME D iH 7 ñ 7 ñ a G G am aa 5 a • 3 § % ^ i = r - 7 £ ~ - 0 ' - / £ " UM93520AB I iiWii Speech Recording and Reproduction 1C with DRAM) P R E L IM IN A R Y Features: ■ Uses ADM algorithm to process voice data ■ Built-in DRAM refresh circuit

OCR Scan

PDF

UM93520AB UM93520A UM93520B UM93520A/B) 48-pin UM93520AF/BF) UM93520A/B QQD1445 UM93520B/UM93520BF unicorn microelectronics 256KDRAM QQQ143H UM93520AF UM93520BF 14 pin ic recorder voice VOICE RECORDER circuits voice recording circuit with 8 outputs

UM93520A

Abstract: No abstract text available
Text: UNITED MICROELECTRONICS 3DE D • "T~r13~l3> T3H5flS5 D0DD243 4 ■ U M 9 3 5 2 0 A / R Speec/i Recording and U M V 4 0 4 U A 1/ ö Reproduction IC with DRAM Features Pin Configurations ■ Uses ADM algorithm to process voice data ■ Built-in DRAM refresh circuit

OCR Scan

PDF

D0DD243 UM93520A UM93520B UM93520A/B) 48-pin UM93520AF/BF) 28-Pin UM93520AF UM93520A