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| OA1MPA Datasheet, PDF (7/28 Pages) STMicroelectronics – Medical instrumentation | |||
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OA1MPA, OA2MPA, OA4MPA
Electrical characteristics
Symbol
Table 4. Electrical characteristics (continued)
Parameter
Conditions
Min. Typ. Max. Unit
SR
Slew rate(3)
RL = 10 kï, CL = 100 pF,
Vout = 0.5 V to VCC - 0.5 V
f = 1 kHz
en
Equivalent input noise voltage
f = 10 kHz
0.04
100
96
V/ïs
---n---V-----
Hz
tinit
Initialization time(4)
T = 25 °C
-40 °C < T< 125 °C
5
ms
60
1. See Section 4.4: Input offset voltage drift over temperature.
2. Guaranteed by characterization.
3. Slew rate value is calculated as the average between positive and negative slew rates.
4. Initialization time is defined as the delay after power-up to guarantee operation within specified performances. Guaranteed
by design. See Section 4.6: Initialization time.
DocID025992 Rev 1
7/28
28
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