AD977AR Analog Devices Inc, AD977AR Datasheet - Page 16

• Manufacturer Part Number: AD977AR
• Description: A/D Converter (A-D) IC
• Manufacturer: Analog Devices Inc

Specifications of AD977AR

• Package/case: 20-SOIC
• Features: 16?Bit, 100kSPS, BiCMOS ADC
• Interface Type: Serial
• Leaded Process Compatible: No
• Number Of Bits: 16
• Number Of Channels: 1
• Peak Reflow Compatible (260 C): No
• Rohs Status: RoHS non-compliant
• Sampling Rate (per Second): 100k
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 100mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: EVAL-AD977CB - BOARD EVAL FOR AD977EVAL-AD977ACB - BOARD EVAL FOR AD977A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD977/AD977A
RANGE
INPUT
3.33V
10V
5V
STANDARD CONNECTION WITHOUT
V
V
V
OFFSET AND GAIN ADJUST
IN
IN
IN
33.2k
2.2 F
100
100
100
33.2k
33.2k
200
2.2 F
2.2 F
BIPOLAR CONNECTION FOR AD977
200
2.2 F
2.2 F
2.2 F
200
R1
AGND1
R2
R3
REF
AGND2
R1
R2
R3
R1
R2
R3
CAP
AGND1
CAP
REF
AGND2
AGND1
CAP
REF
AGND2
AD977
AD977
AD977
IN
IN
IN
IN
IN
IN
IN
IN
IN
50k
50k
STANDARD CONNECTION WITH
50k
V
OFFSET AND GAIN ADJUST
5V
5V
IN
V
V
5V
50k
IN
IN
50k
50k
33.2k
33.2k
5V
100
100
5V
5V
33.2k
200
100
576k
200
576k
576k
2.2 F
2.2 F
2.2 F
2.2 F
2.2 F
2.2 F
200
R1
AGND1
R2
R3
AGND2
CAP
REF
R1
AGND1
R2
R3
REF
AGND2
R1
AGND1
R2
R3
REF
AGND2
CAP
CAP
AD977
AD977
AD977
IN
IN
IN
IN
IN
IN
IN
IN
IN