AD623ARMZ Analog Devices Inc, AD623ARMZ Datasheet - Page 21

• Manufacturer Part Number: AD623ARMZ
• Description: IC AMP INST R-R LP 8MSOP
• Manufacturer: Analog Devices Inc
• Type: Instrumentation Ampr

Specifications of AD623ARMZ

• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.3 V/µs
• -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
• Mounting Type: Surface Mount
• 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
• Bandwidth: 2 kHz
• Current, Input Bias: 17 nA
• Current, Input Offset: 0.25 nA
• Current, Supply: 550 μA
• Impedance, Thermal: 200 °C/W
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Gain: 1-1000 V/V
• Voltage, Input: -4.85 to +3.5 V
• Voltage, Input Offset: 200 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
• No. Of Amplifiers: 1
• Gain Db Min: 1dB
• Amplifier Output: Single Ended
• Cmrr: 110dB
• Rohs Compliant: Yes
• 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

Table 8. Maximum Attainable Gain and Resulting Output Swing for Different Input Conditions
V
0
0
0
0
0
2.5
2.5
2.5
1.5
1.5
0
0
CM
(V)
V
±10 m
±100 m
±10 m
±100 m
±1
±10 m
±100 m
±1
±10 m
±100 m
±10 m
±100 m
DIFF
(V)
REF Pin (V)
2.5
2.5
0
0
0
2.5
2.5
2.5
1.5
1.5
1.5
1.5
Supply Voltages (V)
+5
+5
±5
±5
±5
+5
+5
+5
+3
+3
+3
+3
Rev. D | Page 21 of 24
Maximum Gain
118
11.8
490
49
4.9
242
24.2
2.42
142
14.2
118
11.8
Closest 1% Gain
Resistor (Ω)
866
9.31 k
205
2.1 k
26.1 k
422
4.32 k
71.5 k
715
7.68 k
866
9.31 k
Resulting Gain
116
11.7
488
48.61
4.83
238
24.1
2.4
141
14
116
11.74
Output Swing (V)
±1.2
±1.1
±4.8
±4.8
±4.8
±2.3
±2.4
±2.4
±1.4
±1.4
±1.1
±1.1
AD623