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10 Bit A/D Converter W/ser Control
22
ic
The TLC1549 is a 10-bit analog-to-digital converter with serial control, used for converting analog signals into digital data.
In stock
Specifications
7- Operating Voltage
- -0.5 V to 6.5 V (TLC1549C, TLC1549I); -0.5 V to 6 V (TLC1549M)
- Supply Current
- ±20 mA (peak input current for any input)
- Interface
- Serial control interface with CS, I/O CLOCK, and DATA OUT pins.
- Resolution
- 10-bit
- Range
- -0.3 V to VCC + 0.3 V (input voltage range)
- Accuracy
- ±1 LSB max unadjusted error
- Temperature Range
- TLC1549C: 0°C to 70°C; TLC1549I: -40°C to 85°C; TLC1549M: -55°C to 125°C
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| 2 | ANALOG IN | GPIO | Analog signal input |
| 5 | CS | GPIO | Chip select for initiating conversions |
| 6 | DATA OUT | GPIO | 3-state serial output for conversion results |
| 4 | GND | GND | Ground return for internal circuitry |
| 7 | I/O CLOCK | GPIO | Input/output clock for serial interface |
| 1 | REF+ | ADC | Upper reference voltage input |
| 3 | REF– | ADC | Lower reference voltage input |
| 8 | VCC | POWER | Positive supply voltage |
Interactive pinout
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