OA1ZHA Datasheet, PDF (10/35 Pages) STMicroelectronics – Fitness and healthcare

Electrical characteristics
Symbol
Parameter
ts
Setting time
en
Equivalent input noise
voltage
Cs
Channel separation
tinit
Initialization time
Conditions
To 0.1 %, Vin = 100 mVp-p,
RL = 10 kΩ, CL = 100 pF
f = 1 kHz
f = 10 kHz
f = 100 Hz
T = 25 °C
-40 °C < T < 125 °C
OA1ZHA, OA2ZHA, OA4ZHA
Min. Typ. Max. Unit
10
μs
37
nV/√Hz
37
120
dB
50
μs
100
Notes:
(1)_{See Section 5.5: "Input offset voltage drift over temperature". Input offset measurements are performed on x100 gain}
configuration. The amplifiers and the gain setting resistors are at the same temperature.
(2)_{Guaranteed by design}
(3)_{Tested on SC70-5 package}
(4)_{Slew rate value is calculated as the average between positive and negative slew rates.}
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