TABLE 1. Pin Name and Function

Pin Number

Name

Function

Type

1

Bypass

½ supply reference voltage bypass output. See sections POWER

SUPPLY BYPASSING and SELECTING EXTERNAL COMPONENTS for

more information.

Analog Output

2

Shutdown

Shutdown control active low signal. A logic low voltage will put the

LM4951A into Shutdown mode.

Digital Input

3

C

CHG

Input capacitor charge to decrease turn on time. See section Selecting A

Value for R

Analog Output

4

NC

No connection to die. Pin can be connected to any potential.

No Connect

5

V

IN

Single-ended signal input pin.

Analog Input

6

V

Inverting output of amplifier.

Analog Output

7

GND

Ground connection.

Ground

8

NC

No connection to die. Pin can be connected to any potential.

No Connect

9

V

DD

Power supply.

Power

10

V

Non-Inverting output of amplifier.

Analog Output

Exposed DAP

NC

No connect. Pin must be electrically isolated (floating) or connected to

GND.

No Connect

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