TSZ182 datasheet(6/39 Pages) STMICROELECTRONICS

部件名	TSZ182

功能描述	Very high accuracy (25 μV) high bandwidth (3 MHz) zero drift 5 V dual operational amplifiers

PDF	39 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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6 / 39 page

Electrical characteristics

TSZ182

6/39

DocID029836 Rev 1

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Settling time

To 0.1%,

Vin = 0.8 Vpp

500

Equivalent input noise voltage density

f = 1 kHz

nV/√Hz

f = 10 kHz

en-pp

Voltage noise

f = 0.1 to 10 Hz

0.6

µVpp

Channel separation

f = 1 kHz

120

tinit

Initialization time, G = 100 (4)

T = 25 °C

µs

-40 °C < T< 125 °C

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)Slew rate value is calculated as the average between positive and negative slew rates.

(4)Initialization time is defined as the delay between the moment when supply voltage exceeds 2.2 V and output voltage

stabilization

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