AD8231ACPZ-R7

Analog DevicesExtended

-2.5V~-1.5V、1.5V~2.5V -40℃~+125℃ 0.8% 1 1.1V/us 100000V/V~120000V/V 100pA 115dB 250pA 32nV/√Hz@1kHz 3V~5V 4mA 4uV 50nV/℃ 70mA 7MHz 80dB Rail-to-rail output Zero drift / auto-zero、Digitally programmable gain、Enable/shutdown function LFCSP-16(4x4) Instrumentation Amplifiers ROHS

Datasheet JLCPCB LCSC

Part id: adi/AD8231ACPZ-R7
Category: Instrumentation Amplifiers
Package: LFCSP-16(4x4)
Pins: 17
In stock: 2 at JLCPCB (C83718)

Overview

The AD8231ACPZ-R7 is an instrumentation Amplifier made by Analog Devices in a LFCSP-16(4x4) package with 17 pins. -2.5V~-1.5V、1.5V~2.5V -40℃~+125℃ 0.8% 1 1.1V/us 100000V/V~120000V/V 100pA 115dB 250pA 32nV/√Hz@1kHz 3V~5V 4mA 4uV 50nV/℃ 70mA 7MHz 80dB Rail-to-rail output Zero drift / auto-zero、Digitally programmable gain、Enable/shutdown function LFCSP-16(4x4) Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Instrumentation:AD8231, from KiCad's library) and its footprint (Package_CSP:Analog_LFCSP-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm, from KiCad's library), ready for a KiCad board. 2 are in stock at JLCPCB (part C83718).

Symbol

Amplifier_Instrumentation:AD8231From KiCad's library

Footprint

Package_CSP:Analog_LFCSP-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mmFrom KiCad's library

Pinout

The pins of the AD8231ACPZ-R7
Pin	Name	Type
1	NC	Not connected
2	-	Input
3	+	Input
4	NC	Not connected
5	SDN	Input
6	+	Input
7	-	Input
8	—	Output
9	REF	Input
10	—	Output
11	V-	Power in
12	V+	Power in
13	CS	Input
14	A0	Input
15	A1	Input
16	A2	Input
17	EP	Passive

Parameters

-3dB Bandwidth: 7MHz
Common Mode Rejection Ratio(CMRR): 80dB
Dual Supply: 1.5V~2.5V
Features: Zero drift / auto-zero
Gain Error: 0.8%
Ib - Input Bias Current: 250pA
Input Offset Current(Ios): 100pA
Input Offset Voltage Drift(Vos TC): 50nV/℃
Input Voltage Noise Density: 32nV/√Hz@1kHz
Number of Channels: 1
Operating Temperature: -40℃~+125℃
Output Current: 70mA
Power Supply Rejection Ratio (PSRR): 115dB
Quiescent Current(Iq): 4mA
Rail to Rail: Rail-to-rail output
Single Supply: 3V~5V
Slew Rate: 1.1V/us
Voltage Gain: 100000V/V~120000V/V
Vos - Input Offset Voltage: 4uV

Order codes

AD8231ACPZ-R7LCSC C83718

Show this part on your page

<iframe src="https://pcbkit.io/embed/parts/adi/AD8231ACPZ-R7" title="AD8231ACPZ-R7 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

For any web page: the part itself, turned and zoomed by the reader.

Parts like it

Questions

Is there a KiCad symbol and footprint for the AD8231ACPZ-R7?

Yes. The symbol is Amplifier_Instrumentation:AD8231 and the footprint Package_CSP:Analog_LFCSP-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AD8231ACPZ-R7?

LFCSP-16(4x4), with 17 pins. Its footprint is drawn on this page.

Where is the AD8231ACPZ-R7 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the AD8231ACPZ-R7?

JLCPCB lists it as part C83718, with 2 in stock; the sellers' links on this page open their listings.

What can replace the AD8231ACPZ-R7?

Parts like it in the library: the AD8231TCPZ-EP-R7 by Analog Devices, the AD8231ACPZ-RL by Analog Devices and the AD8231WACPZ-RL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.