Datasheet Analog Devices AD7892ANZ-1 — 数据表

a
FEATURES
Fast 12-Bit ADC with 1.47 ␮s Conversion Time
600 kSPS Throughput Rate (AD7892-3)
500 kSPS Throughput Rate (AD7892-1, AD7892-2)
Single Supply Operation
On-Chip Track/Hold Amplifier
Selection of Input Ranges:
ⴞ10 V or ⴞ5 V for AD7892-1
0 V to +2.5 V for AD7892-2
ⴞ2.5 V for AD7892-3
High Speed Serial and Parallel Interface
Low Power, 60 mW typ
Overvoltage Protection on Analog Inputs (AD7892-1
and AD7892-3) LC2MOS Single Supply,
12-Bit 600 kSPS ADC
AD7892
FUNCTIONAL BLOCK DIAGRAM
REF OUT/REF IN VDD 2k⍀ +2.5V AD7892 MODE REFERENCE
DB0
DB2
DB3/RFS
12-BIT DB4/SCLK …