AD977ABRS Analog Devices Inc, AD977ABRS Datasheet - Page 16

• Manufacturer Part Number: AD977ABRS
• Description: ADC Single SAR 200KSPS 16-Bit Serial 28-Pin SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD977ABRS

• Package: 28SSOP
• Resolution: 16 Bit
• Sampling Rate: 200 KSPS
• Architecture: SAR
• Number Of Analog Inputs: 1
• Digital Interface Type: Serial
• Input Type: Voltage
• Signal To Noise Ratio: 85(Min) dB
• Polarity Of Input Voltage: Unipolar|Bipolar
• Rohs Status: RoHS non-compliant
• Number Of Bits: 16
• Sampling Rate (per Second): 200k
• 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: 28-SSOP (0.200", 5.30mm Width)
• For Use With: EVAL-AD977CB - BOARD EVAL FOR AD977EVAL-AD977ACB - BOARD EVAL FOR AD977A

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