(China (Mainland))
Product Summary
The TLC549IDR is a CMOS analog-to-digital converter (ADC) integrated circuit built around an 8-bit switched-capacitor successive-approximation ADC. The TLC549IDR is designed for serial interface with a microprocessor or peripheral through a 3-state data output and an analog input. The TLC549IDR uses only the input/output clock (I/O CLOCK) input along with the chip select (CS) input for data control. The maximum I/O CLOCK input frequency of the device is 2.048 MHz, and the I/O CLOCK input frequency of the TLC549IDR is specified up to 1.1 MHz. The TLC549IDRC is characterized for operation from 0℃ to 70℃. The TLC549IDRI is characterized for operation from -40℃ to 85℃.
Parametrics
TLC549IDR absolute maximum ratings: (1)Supply voltage, VCC: 6.5 V; (2)Input voltage range at any input: -0.3 V to VCC + 0.3 V; (3)Output voltage range: -0.3 V to VCC + 0.3 V; (4)Peak input current range: ±10 mA; (5)Peak total input current range: ±30 mA; (6)Operating free-air temperature range, TA: -40℃ to 85℃; (7)Storage temperature range, Tstg: -65℃ to 150℃; (8)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TLC549IDR features: (1)Microprocessor Peripheral or Standalone Operation; (2)8-Bit Resolution A/D Converter; (3)Differential Reference Input Voltages; (4)Conversion Time: 17 ms Max; (5)Total Access and Conversion Cycles Per Second: up to 40 000; (6)On-Chip Software-Controllable Sample-and-Hold Function; (7)Total Unadjusted Error: ±0.5 LSB Max; (8)4-MHz Typical Internal System Clock; (9)Wide Supply Range: 3 V to 6 V; (10)Low Power Consumption: 15 mW Max; (11)CMOS Technology.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 TLC549IDR |
Texas Instruments |
ADC (A/D Converters) 8-Bit 40kSPS Serial Out Lo-Pwr |
Data Sheet |
|
|
||||||||||||
|
TLC549IDRG4 |
Texas Instruments |
ADC (A/D Converters) 8-Bit 40kSPS Serial Out Lo-Pwr |
Data Sheet |
|
|
||||||||||||
