OA4ZHA33Q

STMicroelectronicsExtended

-40℃~+125℃ 0.19V/us 1.8V~5.5V 10nV/℃ 136dB 140pA 17mA 1uV 31uA 37nV/√Hz@1kHz 400kHz 70pA Four channels Rail-to-Rail Input, Rail-to-Rail Output Zero drift / auto-zero、ESD protection QFN-16-EP(3x3) Precision Op Amps ROHS

Datasheet JLCPCB LCSC

Part id: st/OA4ZHA33Q
Category: Precision Op Amps
Package: QFN-16-EP(3x3)
Pins: 17
In stock: 10 at JLCPCB (C2059090)

Overview

The OA4ZHA33Q is a precision Op Amp made by STMicroelectronics in a QFN-16-EP(3x3) package with 17 pins. -40℃~+125℃ 0.19V/us 1.8V~5.5V 10nV/℃ 136dB 140pA 17mA 1uV 31uA 37nV/√Hz@1kHz 400kHz 70pA Four channels Rail-to-Rail Input, Rail-to-Rail Output Zero drift / auto-zero、ESD protection QFN-16-EP(3x3) Precision Op Amps ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OA4ZHA33Q, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-16_L3.0-W3.0-P0.50-BL-EP1.7, from EasyEDA), ready for a KiCad board. 10 are in stock at JLCPCB (part C2059090).

Symbol

EasyEDA_Cloud:OA4ZHA33QFrom EasyEDA

Footprint

EasyEDA_Cloud:QFN-16_L3.0-W3.0-P0.50-BL-EP1.7From EasyEDA

Pinout

The pins of the OA4ZHA33Q
Pin	Name	Type
1	IN1+	Unspecified
2	VCC+	Output
3	NC	Unspecified
4	IN2+	Unspecified
5	IN2-	Unspecified
6	OUT2	Output
7	OUT3	Output
8	IN3-	Unspecified
9	IN3+	Unspecified
10	NC	Unspecified
11	VCC-	Output
12	IN4+	Unspecified
13	IN4-	Unspecified
14	OUT4	Output
15	OUT1	Output
16	IN1-	Unspecified
17	NC	Unspecified

Parameters

Common Mode Rejection Ratio(CMRR): 136dB
Features: Zero drift / auto-zero
Gain Bandwidth Product: 400kHz
Ib - Input Bias Current: 70pA
Input Offset Current(Ios): 140pA
Input Offset Voltage Drift(Vos TC): 10nV/℃
Input Voltage Noise Density: 37nV/√Hz@1kHz
Number of Channels: Four channels
Operating Temperature: -40℃~+125℃
Output Current: 17mA
Quiescent Current(Iq): 31uA
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single Supply: 1.8V~5.5V
Slew Rate: 0.19V/us
Vos - Input Offset Voltage: 1uV

Order codes

OA4ZHA33QLCSC C2059090

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Parts like it

OA4MPA33Q
QFN-16-EP(3x3)-40℃~+125℃ 0.06V/us 1.5V~5.5V 100nV/√Hz@1kHz 10pA 10uA 10uV/℃ 150kHz 1pA 200uV 45mA 88dB Four channels Rail-to-Rail Input, Rail-to-Rail Output QFN-16-EP(3x3) Precision Op Amps ROHSSTMicroelectronicsPrecision Op Amps

Questions

Is there a KiCad symbol and footprint for the OA4ZHA33Q?

Yes. The symbol is EasyEDA_Cloud:OA4ZHA33Q and the footprint EasyEDA_Cloud:QFN-16_L3.0-W3.0-P0.50-BL-EP1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the OA4ZHA33Q?

QFN-16-EP(3x3), with 17 pins. Its footprint is drawn on this page.

Where is the OA4ZHA33Q datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the OA4ZHA33Q?

JLCPCB lists it as part C2059090, with 10 in stock; the sellers' links on this page open their listings.

What can replace the OA4ZHA33Q?

Parts like it in the library: the OA4MPA33Q by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.