AD623ARZ Analog Devices Inc, AD623ARZ Datasheet - Page 10

• Manufacturer Part Number: AD623ARZ
• Description: IC AMP INST R-R LP 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Low Powerr

Specifications of AD623ARZ

• Slew Rate: 0.3 V/µs
• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• -3db Bandwidth: 800kHz
• Current - Input Bias: 17nA
• Voltage - Input Offset: 25µV
• Current - Supply: 375µA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 12 V, ± 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of Amplifiers: 1
• Input Offset Voltage: 200µV
• Gain Db Min: 1dB
• Gain Db Max: 1000dB
• Bandwidth: 800kHz
• Amplifier Output: Single Ended
• Cmrr: 110dB
• Supply Voltage Range: 2.7V To
• Common Mode Rejection Ratio: 110
• Current, Input Bias: 17 nA
• Current, Input Offset: 0.25 nA
• Current, Supply: 550 μA
• Impedance, Thermal: 155 °C/W
• Package Type: SOIC-N
• Power Dissipation: 650 mW
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Gain: 1-1000 V/V
• Voltage, Input: -4.85 to +3.5 V
• Voltage, Input Offset: 25 μV
• Voltage, Noise: 35 nV/sqrt Hz (Input), 50 nV/sqrt Hz (Output)
• Voltage, Output Swing: 0.01 to 4.5 V
• Voltage, Supply: 2.7 to 12 V
• Rohs Compliant: Yes
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Single/Dual
• Input Resistance: 2000@5VMohm
• Input Bias Current: 0.025@5VnA
• Single Supply Voltage (typ): 3/5/9V
• Dual Supply Voltage (typ): ±3/±5V
• Power Supply Rejection Ratio: 80dB
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

AD623
Figure 16. 0.1 Hz to 10 Hz RTI Voltage Noise (1 DIV = 1 μV p-p)
120
110
100
CH1
90
80
70
60
50
40
30
Figure 15. 0.1 Hz to 10 Hz Current Noise (0.71 pA/DIV)
1
Figure 17. CMR vs. Frequency, = 5 V
1µV/DIV
10mV
10
100
FREQUENCY (Hz)
A
1s
1k
S
, 0 V
100mV
×1000
S
, V
10k
REF
×100
×1
×10
1s
= 2.5 V
VERT
100k
Rev. D | Page 10 of 24
Figure 20. Maximum Output Voltage vs. Common-Mode Input, G = 1, R
–10
–20
–30
120
110
100
70
60
50
40
30
20
10
–1
–2
–3
–4
–5
90
80
70
60
50
40
30
0
100
5
4
3
2
1
0
Figure 19. Gain vs. Frequency (V
–6
1
G = 1000
G = 100
G = 10
G = 1
–5
Figure 18. CMR vs. Frequency, ±5 V
–4
10
1k
–3
COMMON-MODE INPUT (V)
–2
100
FREQUENCY (Hz)
FREQUENCY (Hz)
–1
10k
S
0
1k
= 5 V, 0 V), V
V
S
1
= ±2.5V
100k
V
2
10k
S
S
= ±5V
REF
×1000
×100
×1
3
= 2.5 V
4
100k
×10
L
1M
= 100 kΩ
5