Datasheet Analog Devices ADT7517 — 数据表

SPI-/I2C-Compatible, Temperature Sensor,
4-Channel ADC and Quad Voltage Output
ADT7516/ADT7517/ADT7519
ADT7516: four 12-bit DACs
ADT7517: four 10-bit DACs
ADT7519: four 8-bit DACs
Buffered voltage output
Guaranteed monotonic by design over all codes
10-bit temperature-to-digital converter
10-bit 4-channel ADC
DC input bandwidth
Input range: 0 V to 2.28 V
Temperature range: −40°C to +120°C
Temperature sensor accuracy: ±0.5°C typ
Supply range: 2.7 V to 5.5 V
DAC output range: 0 V to 2 VREF
Power-down current: 10
–90
–75 Rev. B | Page 4 of 44 0 V to VREF output, TA = −40°C to +120°C
0 V to 2 VREF output, TA = −40°C to +120°C
Single channel mode ADT7516/ADT7517/ADT7519
Parameter 1
ON-CHIP REFERENCE …

SPI-/I2C-Compatible Temperature Sensor
with 4-Channel ADC and Quad Voltage Output ADT7517-KGD Known Good Die
FEATURES GENERAL DESCRIPTION Four 10-bit DACs
Buffered voltage output
Guaranteed monotonic by design over all codes
10-bit temperature-to-digital converter
10-bit, 4-channel ADC
DC input bandwidth
Input range: 0 V to 2.28 V
Temperature range: −40°C to +120°C
Temperature sensor accuracy: ±3°C typical
Supply range: 2.7 V to 5.5 V
DAC output range: 0 V to VDD
Power-down current: 10
−90
−75
2.2662 0.001 DC Output Impedance
Short-Circuit Current 0.5
25
16
2.5
5 Power-Up Time
DIGITAL INPUTS3 …