OP491GRU-REEL Analog Devices Inc, OP491GRU-REEL Datasheet - Page 3

• Manufacturer Part Number: OP491GRU-REEL
• Description: IC OPAMP GP R-R 3MHZ 14TSSOP
• Manufacturer: Analog Devices Inc

Specifications of OP491GRU-REEL

• Rohs Status: RoHS non-compliant
• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Output Type: Rail-to-Rail
• Slew Rate: 0.5 V/µs
• 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: 14-TSSOP
• -3db Bandwidth: -

SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
@ V
Table 1.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
DYNAMIC PERFORMANCE
NOISE PERFORMANCE
Offset Voltage
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Offset Voltage Drift
Bias Current Drift
Offset Current Drift
Output Voltage High
Output Voltage Low
Short-Circuit Limit
Open-Loop Impedance
Power Supply Rejection Ratio
Supply Current/Amplifier
Slew Rate
Slew Rate
Full-Power Bandwidth
Settling Time
Gain Bandwidth Product
Phase Margin
Channel Separation
Voltage Noise
Voltage Noise Density
Current Noise Density
S
OP191G
OP291G/OP491G
= 3.0 V, V
CM
= 0.1 V, V
O
= 1.4 V, T
A
= 25°C, unless otherwise noted.
Symbol
V
V
I
I
CMRR
A
∆V
∆I
∆I
V
V
I
Z
PSRR
I
+SR
–SR
BW
t
GBP
θ
CS
e
e
i
B
OS
SC
SY
n
S
O
n
n
OS
OS
OH
OL
OUT
VO
B
OS
p-p
OS
/∆T
P
/∆T
/∆T
Conditions
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
V
−40°C ≤ T
R
−40°C ≤ T
R
−40°C to +125°C
R
−40°C to +125°C
R
−40°C to +125°C
R
−40°C to +125°C
Sink/source
−40°C to +125°C
f = 1 MHz, A
V
−40°C ≤ T
V
−40°C ≤ T
R
R
1% distortion
To 0.01%
f = 1 kHz, R
0.1 Hz to 10 Hz
f = 1 kHz
L
L
L
L
L
L
L
CM
S
O
= 10 kΩ, V
= 100 kΩ to GND
= 2 kΩ to GND
= 100 kΩ to V+
= 2 kΩ to V+
= 10 kΩ
= 10 kΩ
= 2.7 V to 12 V
= 0 V
= 0 V to 2.9 V
Rev. E | Page 3 of 24
A
A
A
A
A
A
A
A
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
L
V
= 10 kΩ
O
= 1
= 0.3 V to 2.7 V
Min
0
70
65
25
2.95
2.90
2.8
2.70
±8.75
±6.0
80
75
OP191/OP291/OP491
Typ
80
80
30
0.1
90
87
70
50
1.1
100
20
2.99
2.98
2.9
2.80
4.5
40
±13.50
±10.5
200
110
110
200
330
0.4
0.4
1.2
22
3
45
145
2
30
0.8
Max
500
1
700
1.25
65
95
11
22
3
10
35
75
130
350
480
Unit
μV
mV
μV
mV
nA
nA
nA
nA
V
dB
dB
V/mV
V/mV
μV/°C
pA/°C
pA/°C
V
V
V
V
mV
mV
mV
mV
mA
mA
Ω
dB
dB
μA
μA
V/μs
V/μs
kHz
μs
MHz
Degrees
dB
μV p-p
nV/√Hz
pA/√Hz