TSU102IST datasheet(8/33 Pages) STMICROELECTRONICS

Part #	TSU102IST

Description	Nanopower, rail-to-rail input and output, 5 V CMOS operational amplifiers

PDF	33 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Electrical characteristics

TSU101, TSU102, TSU104

8/33

DocID024317 Rev 2

Equivalent input noise

voltage

f = 100 Hz

260

f = 1 kHz

255

∫ en

Low-frequency peak-to-

peak input noise

Bandwidth: f = 0.1 to 10 Hz

8.6

µVpp

Equivalent input noise

current

f = 100 Hz

0.55

f = 1 kHz

3.8

trec

Overload recovery time

100 mV from rail in comparator

RL = 100 kΩ, VID= ±VCC

-40 °C < T< 85 °C

µs

1. Typical value is based on the Vio drift observed after 1000h at 125 °C extrapolated to 25 °C using the Arrhenius law and

assuming an activation energy of 0.7 eV. The operational amplifier is aged in follower mode configuration.

2. Guaranteed by design.

Table 4. Electrical characteristics at Vcc+ = 3.3 V with Vcc- = 0 V, Vicm = Vcc/2, Tamb = 25 ° C, and

RL = 1 MΩ connected to Vcc/2 (unless otherwise specified) (continued)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

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