AP130

PRELIMINARY

(November, 2001, Version 0.1)

3

AMIC Technology, Inc

Pin Function

Pin No.

Signal Name

I/O

Function Description

6

AGND

PWR

Ground for Analog circuitry

22

VREF

I/O

Internal voltage reference

7

OSC

I/O

A 220pF capacitor connected to this pin sets the ramp frequency to

≈ 3µs

3

G0

I

Bit 0 of gain control

15

G1

I

Bit 1 of gain control

5

INN1

I

Channel 1 negative differential input

20

INP1

I

Channel 1 positive differential input

2

OUTN1

O

Channel 1 negative output

23

OUTP1

O

Channel 1 positive output

1, 12

13, 24

PGND

PWR

Ground for noisy signals

4, 9

16, 21

PWR

Power supply for noisy signals

8

INN2

I

Channel 2 negative differential input

17

INP2

I

Channel 2 positive differential input

18

O

11

OUTN2

O

Channel 2 negative output

14

OUTP2

O

Channel 2 positive output

10

SDB

I

Logic low to shutdown the amplifiers; Logic high to enable normal operation of the

amplifiers

19

PWR

Power supply for analog circuitry

Absolute Maximum Ratings Over Operating Free-air Temperature

Input Voltage ……………………………………………………………………………………………………… -0.3V to VDD + 0.3V

Operating Free-air Temperature Range ………………………………………………………………………………. -40

°C to 85°C

Operating Junction Temperature Range …………………………………………………………………………….. -40

°C to 150°C

Storage Temperature Range ………………………………………………………………………………………….. -65

°C to 150°C