Datasheet Analog Devices ADGS1409BCPZ — 数据表

FEATURES FUNCTIONAL BLOCK DIAGRAMS SPI interface with error detection
Includes CRC, invalid read/write address, and SCLK count
error detection
Supports burst mode and daisy-chain mode
Industry-standard SPI Mode 0 and SPI Mode 3 interface
compatible
Round robin mode allows switching times comparable with a
parallel interface
General-purpose digital outputs to control other devices,
such as parallel switches from Analog Devices, Inc.
4 Ω typical on resistance at 25°C
0.5 Ω typical on-resistance flatness at 25°C
0.2 Ω typical on-resistance match between channels at 25°C
VSS to VDD analog signal range
Fully specified at ±15 V, ±5 V, and +12 V
Power-up sequence of VDD, VSS, and GND before applying
VL and digital/analog inputs
1.8 V logic compatibility with 2.7 V ≤ VL ≤ 3.3 V
24-lead LFCSP package ADGS1408
S1 D S8
SPI
INTERFACE SCLK SDI CNV
SDO …