LMV823 STMicroelectronics, LMV823 Datasheet - Page 15
LMV823
Manufacturer Part Number
LMV823
Description
Low power, high accuracy, general purpose operational amplifier
Manufacturer
STMicroelectronics
Datasheet
1.LMV823A.pdf
(31 pages)
Specifications of LMV823
Low Power Consumption
400 μA max at 5 V
Low Power Shutdown Mode
50 nA max
Low Offset Voltage
0.8 mV max at 25°C
Extended Temperature Range
-40°C to +125°C
Low Supply Voltage
2.5 V - 5.5 V
Gain Bandwidth Product
5.5 MHz
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LMV823AIST
Manufacturer:
STMicroelectronics
Quantity:
3 350
LMV82x, LMV82xA
Figure 16. Negative slew rate at V
Figure 18. 0.1 Hz to 10 Hz noise at V
Figure 20. Distortion + noise vs. output
10
10
10
10
10
-2
-4
-6
-0.5
-0.5
-1.0
-1.0
-1.5
-1.5
-2.0
-2.0
6
4
2
0
0.01
-1
-2
-3
-4
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0.0
0.0
0
0
Vcc=5V
Vicm=2.5V
T=25°C
Vcc=5V
Gain=1
BW=22kHz
Vicm=Vcc/2
T=25°C
C
voltage
0.0
L
= 100 pF
2
Rl=100k
Output Voltage (Vpp)
0.1
T=125°C
0.5
4
Time (s)
Time (µs)
Ω
6
1.0
Rl=10k
T=25°C
1
Ω
CC
Vcc=5V
Vicm=Vcc/2
Cl=100pF
Rl=1M
8
1.5
T=-40°C
CC
= 5 V with
Ω
Doc ID 022467 Rev 1
= 5 V
10
10
Figure 17. Noise vs. frequency at V
Figure 19. Distortion + noise vs. frequency
100
80
80
60
40
40
20
10
10
10
0 0
-2
-3
-4
Vcc=5V
Vicm=(Vcc-1)/2
Vin=3Vpp
Gain=1
BW=80kHz
T=25°C
100
100
Vicm=0.5V
Frequency (Hz)
Frequency (Hz)
Electrical characteristics
Vicm=2.5V
1000
1000
Rl=100k
Rl=10k
Vcc=5V
T=25°C
Ω
Ω
CC
10000
= 5 V
10000
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