OP291GSZ Analog Devices Inc, OP291GSZ Datasheet - Page 11

• Manufacturer Part Number: OP291GSZ
• Description: IC OPAMP GP R-R 3MHZ DUAL 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of OP291GSZ

• Slew Rate: 0.5 V/µs
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 3MHz
• Current - Input Bias: 30nA
• Voltage - Input Offset: 80µV
• Current - Supply: 260µA
• Current - Output / Channel: 16mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 12 V, ±1.35 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Op Amp Type: Low Power
• No. Of Amplifiers: 2
• Bandwidth: 3MHz
• Supply Voltage Range: 2.7V To 12V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Channel Separation: 145
• Common Mode Rejection Ratio: 93
• Current, Input Bias: 30 nA
• Current, Input Offset: 0.1 nA
• Current, Output: ±13.5 mA
• Current, Supply: 220 μA
• Impedance, Thermal: 43 °C/W
• Number Of Amplifiers: Dual
• Package Type: SOIC-8
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Gain: 70 V/mV
• Voltage, Input: 0 to +5 V
• Voltage, Noise: 42 nV/sqrt Hz
• Voltage, Offset: 80 μV
• Voltage, Output, High: 4.99 V
• Voltage, Output, Low: 4.5 mV
• Voltage, Supply: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Figure 26. OP291 Input Offset Voltage Drift Distribution, V
–0.05
–0.10
0.15
0.10
0.05
Figure 25. OP291 Input Offset Voltage Distribution, V
120
100
70
60
50
40
30
20
10
80
60
40
20
Figure 27. Input Offset Voltage vs. Temperature, V
0
–0.50
0
0
–40
0
V
T
BASED ON 600
OP AMPS
S
A
= 5V
= 25°C
1
–0.30
INPUT OFFSET VOLTAGE (µV/°C)
INPUT OFFSET VOLTAGE (mV)
2
25
–0.10
TEMPERATURE (°C)
V
CM
3
V
CM
= 5V
= 0V
0.10
V
–40°C < T
BASED ON 600 OP AMPS
4
S
= 5V
85
0.30
A
5
< +125°C
S
= 5 V
V
S
6
S
= 5 V
0.50
S
= 5V
= 5 V
125
7
Rev. E | Page 11 of 24
Figure 30. Input Bias Current vs. Common-Mode Input Voltage, V
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
–0.2
–12
–18
–24
–30
–36
–10
–20
–30
–40
40
30
20
10
36
30
24
18
12
–6
0
Figure 29. Input Offset Current vs. Temperature, V
6
0
0
Figure 28. Input Bias Current vs. Temperature, V
–40
–40
0
V
V
S
S
= 5V
= 5V
V
CM
1
COMMON-MODE INPUT VOLTAGE (V)
V
= 5V
CM
= 0V
25
25
TEMPERATURE (°C)
TEMPERATURE (°C)
V
CM
2
OP191/OP291/OP491
= 0V
V
CM
= 5V
3
85
85
4
S
S
+I
= 5 V
= 5 V
B
V
–I
S
B
+I
= 5V
–I
B
B
125
S
125
= 5 V
5