(China (Mainland))
Product Summary
The TLV2548IDW is a high performance, 12-bit low power, 3.6 ms, CMOS analog-to-digital converter (ADC) which operates from a single 2.7 V to 5.5 V power supply. The TLV2548IDW has three digital inputs and a 3-state output that provides a direct 4-wire interface to the serial port of most popular host microprocessors (SPI interface). In addition to a high-speed A/D converter and versatile control capability, the TLV2548IDW has an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages. The TLV2548IDW is designed to operate with very low power consumption.
Parametrics
TLV2548IDW absolute maximum ratings: (1)Supply voltage: –0.3 V to 6.5 V; (2)Input voltage range, VI (any input): –0.3 V to VCC + 0.3 V; (3)Reference input voltage: VCC + 0.3 V; (4)Digital input voltage range: –0.3 V to VCC + 0.3 V; (5)Operating free-air temperature range, TA: –40℃ to 85℃; (6)Storage temperature range, Tstg: –65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TLV2548IDW features: (1)Maximum Throughput 200 KSPS; (2)Built-In Reference, Conversion Clock and 8× FIFO; (3)Differential/Integral Nonlinearity Error: ±1 LSB; (4)Signal-to-Noise and Distortion Ratio: 69 dB, fi = 12 kHz; (5)Spurious Free Dynamic Range: 75 dB, fi = 12 kHz; (6)SPI/DSP-Compatible Serial Interfaces With SCLK up to 20 MHz; (7)Single Wide Range Supply 2.7 Vdc to 5.5 Vdc; (8)Analog Input Range 0 V to Supply Voltage with 500 kHz BW; (9)Hardware Controlled and Programmable Sampling Period; (10)Programmable Auto-Channel Sweep.
Diagrams
| Image | Part No | Mfg | Description |  |
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 TLV2548IDW |
Texas Instruments |
ADC (A/D Converters) 12bit 200KSPS SAR |
Data Sheet |
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TLV2548IDWG4 |
Texas Instruments |
ADC (A/D Converters) 12bit 200KSPS SAR |
Data Sheet |
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TLV2548IDWRG4 |
Texas Instruments |
ADC (A/D Converters) 12-Bit 200 kSPS Serial Out |
Data Sheet |
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TLV2548IDWR |
Texas Instruments |
ADC (A/D Converters) 12-Bit 200 kSPS Serial Out |
Data Sheet |
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