Datasheet Analog Devices AD7991YRJZ-1RL — 数据表

4-Channel, 12-/10-/8-Bit ADC with
I2C-Compatible Interface in 8-Lead SOT-23
AD7991/AD7995/AD7999
FEATURES FUNCTIONAL BLOCK DIAGRAM
VDD 12-/10-/8-bit ADCs with fast conversion time: 1 μs typical
4 analog input channels/3 analog input channels with
reference input
Specified for VDD of 2.7 V to 5.5 V
Sequencer operation
Temperature range: −40°C to +125°C
I2C-compatible serial interface supports standard, fast,
and high speed modes
2 versions allow 2 I2C addresses
Low power consumption
Shutdown mode: 1 μA maximum
8-lead SOT-23 package VIN0
VIN1
VIN2 I/P
MUX 12-/10-/8-BIT
SAR
ADC T/H VIN3/VREF AD7991/AD7995/AD7999
GND APPLICATIONS SCL
SDA 06461-001 CONTROL …