Datasheet Details
| Part number | M3493B1 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 114.69 KB |
| Description | CMOS 12 X 8 CROSSPOINTWITH CONTROL MEMORY |
| Datasheet | M3493B1_STMicroelectronics.pdf |
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Overview: ® M3493B2 CMOS 12 X 8 CROSSPOINT WITH CONTROL MEMORY . . . . . . . LOW ON RESISTANCE (typ. 60 Ω at VDD = 10 V) INTERNAL CONTROL LATCHES ANALOGSIGNALSWING CAPABILITYEQUAL TO POWER SUPPLY VOLTAGE APPLIED LESS THAN 1 % TOTAL DISTORT. AT 0 dBm LESS THAN – 95 dB CROSS-TALK AT 1 KHz 1 VPP VERY LOW POWER CONSUMPTION PIN-TO-PIN PATIBLE WITH M093 DIP40 ORDERING NUMBER : M3493B2 (*) (*) It substitutes the obsolete M3493B1.
| Part number | M3493B1 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 114.69 KB |
| Description | CMOS 12 X 8 CROSSPOINTWITH CONTROL MEMORY |
| Datasheet | M3493B1_STMicroelectronics.pdf |
|
|
|
The M3493 contains a 12 x 8 array of crosspoint together with a 7 to 96 line decoder and latch circuits.
Anyoneof the 96 switches can be addressed by selecting the appropriate 7 input bits.
The selected switch can be turned on or off by applying a logical oneor zero to the data in and the strobeinputat logi- cal one.
| Part Number | Description |
|---|---|
| M3493B2 | CMOS 12 X 8 CROSSPOINTWITH CONTROL MEMORY |
| M34116 | PCM CONFERENCE CALL AND TONE GENERATION CIRCUIT |
| M34116B1 | PCM CONFERENCE CALL AND TONE GENERATION CIRCUIT |
| M3488 | 256 x 256 DIGITAL SWITCHING MATRIX |
| M3488B1 | 256 x 256 DIGITAL SWITCHING MATRIX |
| M3488Q1 | 256 x 256 DIGITAL SWITCHING MATRIX |
| M34A02 | 2 Kbit Serial SMBus EEPROM for ACR Card Configuration |
| M34A02DW | 2 Kbit Serial SMBus EEPROM for ACR Card Configuration |
| M34A02MN | 2 Kbit Serial SMBus EEPROM for ACR Card Configuration |
| M34A08-VDW6T | 2 Kbit Serial SMBus EEPROM for ACR Card Configuration |