AD8221BRZ Analog Devices Inc, AD8221BRZ Datasheet - Page 13

• Manufacturer Part Number: AD8221BRZ
• Description: IC AMP INSTRUMENT PREC HP 8-SOIC
• Manufacturer: Analog Devices Inc
• Type: Instrumentation Amplifierr

Specifications of AD8221BRZ

• Design Resources: Low Cost, High Voltage, Programmable Gain Instrumentation Amplifier Using AD5292 and AD8221 (CN0114) Low Cost Programmable Gain Instrumentation Amplifier Circuit Using ADG1611 and AD620 (CN0146)
• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Slew Rate: 2 V/µs
• -3db Bandwidth: 825kHz
• Current - Input Bias: 200pA
• Voltage - Input Offset: 25µV
• Current - Supply: 900µA
• Current - Output / Channel: 18mA
• Voltage - Supply, Single/dual (±): 4.6 V ~ 36 V, ±2.3 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Dual
• Common Mode Rejection Ratio: 140dB
• Voltage Gain Db: 60dB
• Input Offset Voltage: 25uV
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): ±3/±5/±9/±12/±15V
• Power Supply Rejection Ratio: 140dB
• Power Dissipation: 200mW
• Rail/rail I/o Type: No
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±2.3V
• Dual Supply Voltage (max): ±18V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Compliant

+V
–V
30
20
10
S
S
0
–10
1
–1
–2
–3
+3
+2
+1
+0
Figure 23. Output Voltage Swing vs. Output Current, G = 1
–0
V
S
Figure 22. Output Voltage Swing vs. Load Resistance
0
= ±15V
–8
Figure 24. Gain Nonlinearity, G = 1, R
1
–6
2
10
–4
3
LOAD RESISTANCE (Ω)
OUTPUT VOLTAGE (V)
OUTPUT CURRENT (mA)
4
–2
5
100
0
6
2
7
SOURCING
SINKING
4
8
1k
L
= 10 kΩ
9
6
V
S
10
= ±15V
8
11
10k
10
12
Rev. C | Page 13 of 24
Figure 27. Voltage Noise Spectral Density vs. Frequency (G = 1 to 1000)
100
1k
10
1
–10
–10
1
Figure 26. Gain Nonlinearity, G = 1000, R
GAIN = 1000
GAIN = 1
GAIN = 10
GAIN = 100
Figure 25. Gain Nonlinearity, G = 100, R
–8
–8
–6
10
–6
–4
–4
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
FREQUENCY (Hz)
100
–2
–2
0
0
1k
2
2
4
4
GAIN = 1000
BW LIMIT
L
10k
L
= 10 kΩ
6
= 10 kΩ
6
V
V
S
S
= ±15V
= ±15V
8
8
AD8221
100k
10
10