AD8224HBCPZ-R7 datasheet(10/28 Pages) AD

部品番号	AD8224HBCPZ-R7

部品情報	Precision, Dual-Channel, JFET Input, Rail-to-Rail Instrumentation Amplifier

PDF	28 Pages

Scroll/Zoom	100%

メーカー	AD [Analog Devices]

ホームページ	http://www.analog.com

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10 / 28 page

AD8224

Rev. B | Page 10 of 28

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

–IN1 1

RG1 2

RG1 3

+IN1 4

PIN 1

INDICATOR

TOP VIEW

AD8224

–IN2

RG2

+IN2

NOTES

1. THE AD8224 COMES IN TWO PACKAGE TYPES—EACH IS A 16 LEAD

4mm × 4mm LFCSP. ONE PACKAGE HAS AN EXPOSED THERMAL PAD,

WHICH IS CONNECTED TO +VS. THE OTHER PACKAGE TYPE DOES NOT

EXPOSE THE THERMAL PAD. SEE THE PACKAGE CONSIDERATIONS

SECTION FOR MORE INFORMATION.

Figure 3. Pin Configuration

Table 11. Pin Function Descriptions

Pin Number

Mnemonic

Description

−IN1

Negative Input Instrumentation Amplifier (In-Amp) 1

RG1

Gain Resistor In-Amp 1

RG1

Gain Resistor In-Amp 1

+IN1

Positive Input In-Amp 1

+VS

Positive Supply

REF1

Reference Adjust In-Amp 1

REF2

Reference Adjust In-Amp 2

−VS

Negative Supply

+IN2

Positive Input In-Amp 2

RG2

Gain Resistor In-Amp 2

RG2

Gain Resistor In-Amp 2

−IN2

Negative Input In-Amp 2

−VS

Negative Supply

OUT2

Output In-Amp 2

OUT1

Output In-Amp 1

+VS

Positive Supply

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