ADA4830-1/ADA4830-2

Data Sheet

Rev. C | Page 8 of 22

12

11

10

1

3

4

VOUT1

NOTES

1. EXPOSED PAD ON BOTTOM SIDE

OF PACKAGE. NOT CONNECTED

ELECTRICALLY, BUT SHOULD BE

SOLDERED TO A METALIZED AREA

ON THE PCB TO MINIMIZE THERMAL

RESISTANCE.

STB1

STB2

9

VOUT2

INP1

INN2

2

INN1

INP2

TOP

VIEW

ADA4830-2

Figure 5. ADA4830-2 Pin Configuration

Table 6. ADA4830-2 Pin Function Descriptions

Pin No.

Mnemonic

Description

1, 4

INP1, INP2

Positive Inputs.

2, 3

INN1, INN2

Negative Inputs.

5, 16

VREF2, VREF1

the Applications Information section.

6, 15

GND2, GND1

Power Supply Ground Pins.

7, 14

+VS2, +VS1

Positive Power Supply Pins. These pins must be connected together, to the same voltage. Bypass these pins

with a 0.1 µF capacitor to ground.

8, 13

ENA2, ENA1

9, 12

VOUT2, VOUT1

Amplifier Outputs.

10, 11

STB2, STB1

Short-to-Battery Indicator Output Pins. A logic low indicates an overvoltage condition (short-to-battery), whereas a

logic high indicates normal operation. An open-drain configuration requires an external pull-up resistor.

EPAD

Exposed Pad. The exposed pad is located on the bottom side of the package. The pad is not connected

electrically, but should be soldered to a metalized area on the PCB to minimize thermal resistance.