Datasheet Linear Technology LTC1277CSW#PBF

LTC1274/LTC1277
12-Bit, 10mW, 100ksps
ADCs with 1µA Shutdown
U FEATURES DESCRIPTIO ■ The LTC ®1274/LTC1277 are 8µs sampling 12-bit A/D
converters which draw only 2mA (typ) from single 5V or
±5V supplies. These easy-to-use devices come complete
with a 2µs sample-and-hold, a precision reference and an
internally trimmed clock. Unipolar and bipolar conversion
modes add to the flexibility of the ADCs. ■
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■ Low Power Dissipation: 10mW
Sample Rate: 100ksps
Samples Inputs Beyond Nyquist, 72dB S/(N + D)
and 82dB THD at fIN = 100kHz
Single Supply 5V or ±5V Operation
Power Shutdown to 1µA in Sleep Mode
180µA Nap Mode (LTC1277) with Instant Wake-Up …