Datasheet Linear Technology LTC2308IUF#PBF — 数据表

LTC2308
Low Noise, 500ksps,
8-Channel, 12-Bit ADC
FEATURES DESCRIPTION 12-Bit Resolution
500ksps Sampling Rate
Low Noise: SINAD = 73.3dB
Guaranteed No Missing Codes
Single 5V Supply
Auto-Shutdown Scales Supply Current with Sample
Rate
n Low Power: 17.5mW at 500ksps 0.9mW Nap Mode 35µW Sleep Mode
n Internal Reference
n Internal 8-Channel Multiplexer
n Internal Conversion Clock
n SPI/MICROWIRETM Compatible Serial Interface
n Unipolar or Bipolar Input Ranges (Software Selectable)
n Separate Output Supply OV
DD (2.7V to 5.25V)
n 24-Pin 4mm × 4mm QFN Package The LTC®2308 is a low noise, 500ksps, 8-channel, 12-bit
ADC with an SPI/MICROWIRE compatible serial interface.
This ADC includes an internal reference and a fully differential sample-and-hold circuit to reduce common mode
noise. The internal conversion clock allows the external
serial output data clock (SCK) to operate at any frequency …