AD623ARM Analog Devices Inc, AD623ARM Datasheet - Page 11

• Manufacturer Part Number: AD623ARM
• Description: Instrumentation Amplifier IC
• Manufacturer: Analog Devices Inc
• Type: Instrumentation Ampr

Specifications of AD623ARM

• No. Of Amplifiers: 1
• Slew Rate: 0.3V/µs
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Programmable Gain Max: 1000
• Mounting Type: Surface Mount
• Supply Voltage Min: 2.5V
• Gain Min, V/v: 1
• Rohs Status: RoHS non-compliant
• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• -3db Bandwidth: 800kHz
• Current - Input Bias: 17nA
• Voltage - Input Offset: 200µV
• Current - Supply: 375µA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 12 V, ± 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Single/Dual
• Common Mode Rejection Ratio: 70dB
• Input Resistance: 2000@5VMohm
• Input Offset Voltage: 0.5@5VmV
• Input Bias Current: 0.025@5VnA
• Single Supply Voltage (typ): 3/5/9V
• Dual Supply Voltage (typ): ±3/±5V
• Power Supply Rejection Ratio: 80dB
• Power Dissipation: 650mW
• Rail/rail I/o Type: Rail to Rail Output
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 12V
• Dual Supply Voltage (min): ±2.5V
• Dual Supply Voltage (max): ±6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: MSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output / Channel: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Not Compliant

Figure 21. Maximum Output Voltage vs. Common-Mode Input, G ≥ 10, R
Figure 22. Maximum Output Voltage vs. Common-Mode Input,
Figure 23. Maximum Output Voltage vs. Common-Mode Input,
–1
–2
–3
–4
–5
5
4
3
2
1
0
5
4
3
2
1
0
5
4
3
2
1
0
–6
–1
–1
–5
0
0
–4
G ≥ 10, V
G = 1, V
–3
COMMON-MODE INPUT (V)
COMMON-MODE INPUT (V)
COMMON-MODE INPUT (V)
1
1
–2
S
S
= 5 V, R
= 5 V, R
–1
2
2
L
L
V
= 100 kΩ
0
= 100 kΩ
S
= ±2.5V
1
3
3
2
V
S
= ±5V
3
4
4
4
L
5
5
5
= 100 Ω
Rev. D | Page 11 of 24
140
120
100
140
120
100
140
120
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
1
1
1
Figure 25. Positive PSRR vs. Frequency, 5 V
Figure 26. Negative PSRR vs. Frequency, ±5 V
Figure 24. Positive PSRR vs. Frequency, ±5 V
10
10
10
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100
100
100
G = 10
G = 10
G = 1
G = 1
G = 10
1k
1k
1k
G = 1000
G = 1000
G = 1
10k
10k
10k
S
, 0 V
G = 1000
G = 100
G = 100
S
S
G = 100
S
AD623
100k
100k
100k