TSV850 STMicroelectronics, TSV850 Datasheet - Page 12

• Manufacturer Part Number: TSV850
• Description: Low power, high accuracy, general purpose operational amplifier
• Manufacturer: STMicroelectronics

Specifications of TSV850

• Low Power Consumption: 180 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: 1.3 MHz

Electrical characteristics
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Figure 12. Closed-loop gain in voltage
Figure 14. Positive and negative slew rate vs.
-0.25
-0.25
-0.50
-0.50
-0.75
-0.75
0.75
0.75
0.50
0.50
0.25
0.25
0.00
0.00
-10
-10
-15
15
10
10
-5
5
0 0
1k
2.0
2.0
Vcc=5V
Vicm=2.5V
Rl=10k
T=25°C
T=125°C
follower configuration for different
capacitive loads
supply voltage
T=125°C
2.5
Ω
Cl=1000pF
10k
3.0
3.0
Cl=100pF
Supply Voltage (V)
T=25°C
Frequency (Hz)
T=25°C
3.5
100k
Cl=45pF
4.0
4.0
Cl=500pF
4.5
1M
T=-40°C
Cl=100pF
Rl=2k
Vicm=Vcc/2
Vload=Vcc/2
T=-40°C
Cl=200pF
5.0
5.0
Ω
Doc ID 022468 Rev 1
10M
5.5
Figure 13. Phase margin vs. output current at
Figure 15. Positive slew rate at V
80
70
60
50
40
30
20
10
0
-0.5
-1.0
-1.0
-1.5
-2.0
-2.0
-1.0 -0.8 -0.6 -0.4 -0.2 0.0
2.0
2.0
1.5
1.0
1.0
0.5
0.0
0.0
-1
Vcc=5V
Vicm=2.5V
Vload=2.5V
Rl=10K
T=25°C
V
Cl = 100 pF
0
CC
Cl=200pF
Ω
Sink
1
= 5 V
Output Current (mA)
2
T=-40°C
3
Time (µs)
4
0.2
T=25°C
5
TSV85x, TSV85xA
Cl=100pF
0.4
6
T=125°C
Source
CC
0.6
Vcc=5V
Vicm=Vcc/2
Cl=100pF
Rl=1M
7
= 5 V with
0.8
Ω
8
1.0
9