TDA5153 Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

TDA5153

Pre-amplifier for Hard Disk Drive (HDD) with MR-read/inductive write heads

Philips Electronics 

Philips Semiconductors

Pre-amplifier for Hard Disk Drive (HDD)

with MR-read/inductive write heads

Preliminary specification

TDA5153

9 LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

VCC

VCC(WD)

VIL

VIH

Vn1

Vn2

Vn3

InGND

Tstg

Tj

PARAMETER

MIN.

supply voltage

−0.5

write driver supply voltage

−0.5

LOW level digital input voltage

−0.5

HIGH level digital input voltage

−0.5

voltage on all pins except VCC, read inputs nRx, nRy and −0.5

write outputs nWx, nWy (n = 0 to 9)

but not higher than

−

voltage on write driver outputs nWx, nWy

−0.5

but not higher than

−

voltage on read inputs nRx, nRy

−0.5

current through pins nGND

−

storage temperature

−65

junction temperature

−

MAX.

+6.0

+9.5

+5.5

+5.5

+5.5

UNIT

V

V

V

V

V

VCC + 0.5

V

+8.8

V

VCC(WD) + 0.8 V

1

V

0.1

A

+150

°C

150

°C

10 HANDLING

Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is

desirable to take normal precautions appropriate to handling MOS device.

11 THERMAL CHARACTERISTICS

SYMBOL

Rth j-a

PARAMETER

thermal resistance from junction to ambient

TDA5153AG, TDA5153BG

TDA5153X

CONDITION VALUE

in free air

70

see note 1

Note

1. The TDA5153X is shipped in naked dies. The thermal resistance depends on the flex used.

UNIT

K/W

1997 Jul 02

17

Share Link: