ISD8102 datasheet(7/19 Pages) ETC2

7 / 19 page

ISD8102/ISD8104

Preliminary Data Sheet Rev 1.2

- 7 -

Publication Release Date Oct 30, 2011

5 PIN DESCRIPTION

Number

Pin Name

I/O

Function

Shutdown

Shutdown (Low = Chip Power Up / High = Chip Power Down)

VREF

Internal Reference Voltage (1/2 Vdd)

MODE

Single-Ended / Differential Output Logic Control

VIN

Inverting Signal Input

VOUTP

Non-Inverting Speaker Output

VDD

Supply Voltage

GND

Ground

VOUTN

Inverting Speaker Output

Ex-Pad

Thermal Tab (must be connected to Vss, SOP-8 package, only)

Table 5-1 ISD8102 8-Lead SOP Pin Description

Number

Pin Name

I/O

Function

Chip Enable

VREF

Internal Reference Voltage (1/2 Vdd)

VIP

Non-Inverting Signal Input

VIN

Inverting Signal Input

VOUTP

Non-Inverting Speaker Output

VDD

Supply Voltage

GND

Ground

VOUTN

Inverting Speaker Output

Ex-Pad

Thermal Tab (must be connected to Vss, SOP-8 package, only)

Table 5-2 ISD8104 8-Lead SOP Pin Description

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