Datasheet Analog Devices AD7689ACPZRL7 — 数据表

16-Bit, 4-Channel/8-Channel,
250 kSPS PulSAR ADCs
AD7682/AD7689 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM APPLICATIONS 2.3V TO 5.5V 0.5V TO VDD
10µF REFIN REF BAND GAP
REF VDD AD7682/AD7689 1.8V
VIO TO
VDD TEMP
SENSOR
CNV IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7 16-BIT SAR
ADC MUX SPI SERIAL
INTERFACE ONE-POLE
LPF SCK
SDO
DIN SEQUENCER COM
GND Figure 1. GENERAL DESCRIPTION …

16-Bit, 8-Channel,
250 kSPS PulSAR ADC
AD7689-KGD Known Good Die
FEATURES FUNCTIONAL BLOCK DIAGRAM APPLICATIONS 0.5V TO VDD
10µF
REF REFIN BAND GAP
REF 2.3V TO 5.5V VDD VIO AD7689-KGD 1.8V
TO
VDD TEMP
SENSOR
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7 CNV
16-BIT SAR
ADC MUX SPI SERIAL
INTERFACE ONE-POLE
LPF SCK
SDO …