3

TH7301 Dual-Channel Programmable Low-Pass Filter

Pinout

Information

The TH7301 is contained in a plastic 16 pin SOP package.

Figure 2: Pinout Schematic

Pin Definition List

Pin No.

Symbol

Function

1

VCCI

I channel positive supply

2

IIN

I channel signal input

3

IREF

I channel signal reference

4

VDD

Digital positive supply

5

VSS

Digital negative supply

6

QREF

Q channel signal reference

7

QIN

Q channel signal input

8

VCCQ

Q channel positive supply

9

QOUT

Q channel output

10

VEEQ

Q channel negative supply

11

RDAC

DAC reference current setting resistor connects between this pin and negative rail

12

SDEN

Serial data enable

13

SCLK

Serial data clock

14

SDATA

Serial data input

15

VEEI

I channel negative supply

16

IOUT

I channel output