ADA4351-2ACPZ-R7 datasheet(10/36 Pages) AD

部件名	ADA4351-2ACPZ-R7

功能描述	Compact, Dual-Channel, Precision, Programmable Gain Transimpedance Amplifier (PGTIA)

PDF	36 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

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10 / 36 page

Data Sheet

ADA4351-2

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

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Rev. 0 | 10 of 36

Figure 5. Pin Configuration

Table 7. Pin Function Description

Pin No.

Mnemonic

Description

−IN A

Inverting Input of Amplifier A.

+IN A

Noninverting Input of Amplifier A.

+IN B

Noninverting Input of Amplifier B.

−IN B

Inverting Input of Amplifier B.

SW0 B

Switch 0 Feedback Pin for Amplifier B.

SW1 B

Switch 1 Feedback Pin for Amplifier B.

OUTB

Output of Amplifier B.

AVSS

Analog Negative Supply Voltage.

DVSS

Digital Negative Supply Voltage.

SW SEL B

Switch Control for Amplifier B. The SW SEL B pin has an 865 kΩ pull-down resistor to DVSS.

SW SEL A

Switch Control for Amplifier A. The SW SEL A pin has an 865 kΩ pull-down resistor to DVSS.

DVDD

Digital Positive Supply Voltage.

AVDD

Analog Positive Supply Voltage.

OUTA

Output of Amplifier A.

SW1 A

Switch 1 Feedback Pin for Amplifier A.

SW0 A

Switch 0 Feedback Pin for Amplifier A.

TRUTH TABLE

Table 8. Truth Table

SW SEL A

SW SEL B

SW0 A

SW0 B

SW1 A

SW1 B

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