LMV822IQ2T STMicroelectronics, LMV822IQ2T Datasheet - Page 14

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LMV822IQ2T

Manufacturer Part Number
LMV822IQ2T
Description
Operational Amplifiers - Op Amps 400uA 5V Low PWR 50nA 0.8mV 5.5MHz
Manufacturer
STMicroelectronics
Datasheet

Specifications of LMV822IQ2T

Rohs
yes
Number Of Channels
2
Common Mode Rejection Ratio (min)
68 dB
Input Offset Voltage
4 mV
Input Bias Current (max)
180 nA
Operating Supply Voltage
2.5 V to 5.5 V
Mounting Style
SMD/SMT
Package / Case
DFN-8
Slew Rate
1.7 V/us
Shutdown
Yes
Output Current
5 mA
Maximum Operating Temperature
+ 125 C
Gain Bandwidth Product
5.5 MHz
Minimum Operating Temperature
- 40 C
Supply Current
0.3 mA

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0
Electrical characteristics
14/32
Figure 12. Phase margin vs. output current at
Figure 14. Positive and negative slew rate vs.
80
70
60
50
40
30
20
10
0
-1.0 -0.8 -0.6 -0.4 -0.2 0.0
-0.5
-0.5
-1.0
-1.0
-1.5
-1.5
-2.0
-2.0
-2.5
-2.5
2.5
2.5
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0.0
0.0
Vcc=5V
Vicm=2.5V
Vload=2.5V
Rl=10K
T=25°C
V
supply voltage
T=125°C
T=125°C
3.0
3.0
CC
Sink
Ω
= 5 V
3.5
Output Current (mA)
Supply Voltage (V)
T=25°C
T=25°C
4.0
4.0
0.2
4.5
0.4
Cl=100pF
T=-40°C
T=-40°C
Cl=40pF
Source
Cl=100pF
Rl=1M
Vicm=Vcc/2
Vload=Vcc/2
0.6
5.0
5.0
Ω
0.8
Doc ID 022467 Rev 2
5.5
1.0
Figure 13. Closed-loop gain in voltage
Figure 15. Positive slew rate at V
-0.5
-1.0
-1.0
-1.5
-2.0
-2.0
2.0
2.0
1.5
1.0
1.0
0.5
0.0
0.0
-10
-10
-15
15
10
10
-5
100k
5
0 0
Vcc=5V
Vicm=2.5V
Rl=10k
T=25°C
follower configuration for different
capacitive loads
C
0
L
= 100 pF
Ω
1
Cl=200pF
T=-40°C
Frequency (Hz)
1M
Time (µs)
Cl=50pF
Cl=20pF
2
T=25°C
LMV82x, LMV82xA
T=125°C
3
CC
Vcc=5V
Vicm=Vcc/2
Cl=100pF
Rl=1M
Cl=100pF
10M
= 5 V with
Ω
4

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