(Hong Kong)
Product Summary
The TLV0832CD is an 8-bit successive-approximation analog-to-digital converter. The TLV0832CD has multiplexed twin input channels. The serial output is configured to interface with standard shift registers or microprocessors. The TLV0832CD is a multiplexer which is software configured for single-ended or differential inputs. The differential analog voltage input allows for common-mode rejection or offset of the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution. The operation of the TLV0832CD is very similar to the more complex TLV0834 and TLV0838 devices. Ratiometric conversion can be attained by setting the REF input equal to the maximum analog input signal value, which gives the highest possible conversion resolution. Typically, REF is set equal to VCC. The TLV0832CD is characterized for operation from 0℃ to 70℃.
Parametrics
TLV0832CD absolute maximum ratings: (1)Supply voltage, VCC: 6.5 V; (2)Input voltage range, VI: Logic –0.3 V to VCC + 0.3 V, Analog –0.3 V to VCC + 0.3 V; (3)Input current, II: ±5 mA; (4)Total input current: ±20 mA; (5)Operating free-air temperature range, TA: 0℃ to 70℃; (6)Storage temperature range, Tstg: –65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: P package 260℃.
Features
TLV0832CD features: (1)8-Bit Resolution; (2)2.7 V to 3.6 V VCC; (3)Easy Microprocessor Interface or Standalone Operation; (4)Operates Ratiometrically or With VCC Reference; (5)Single Channel or Multiplexed Twin Channels With Single-Ended or Differential Input Options; (6)Input Range 0 V to VCC With VCC Reference; (7)Inputs and Outputs Are Compatible With TTL and MOS; (8)Conversion Time of 32 ms at f(CLK) = 250 kHz; (9)Designed to Be Functionally Equivalent to the National Semiconductor ADC0831 and ADC0832 at 3 V Supply; (10)Total Unadjusted Error: ± 1 LSB.
Diagrams
| Image | Part No | Mfg | Description |  |
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 TLV0832CD |
Texas Instruments |
ADC (A/D Converters) 8bit A/D |
Data Sheet |
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TLV0832CDG4 |
Texas Instruments |
ADC (A/D Converters) 8-Bit 44.7 kSPS Serial Out |
Data Sheet |
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TLV0832CDR |
Texas Instruments |
ADC (A/D Converters) 8-Bit 44.7 kSPS Serial Out |
Data Sheet |
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TLV0832CDRG4 |
Texas Instruments |
ADC (A/D Converters) 8-Bit 44.7 kSPS Serial Out |
Data Sheet |
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