TDA1545A Просмотр технического описания (PDF) - Philips Electronics

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производитель

TDA1545A

Stereo continuous calibration DAC

Philips Electronics 

Philips Semiconductors

Stereo continuous calibration DAC

Preliminary specification

TDA1545A

handbook, full pagewidth

out

I REF

S2

out

I REF

I REF

S2

S1

C gs

M1

Vgs

(a)

S1

M1

Cgs

Vgs

MCD289 - 1

(b)

Fig.4 Calibration principle; (a) calibration, (b) operation.

LIMITING VALUES

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

SYMBOL

VP

Txtal(max)

Tstg

Tamb

Ves

PARAMETER

positive supply voltage

maximum crystal temperature

storage temperature

operating ambient temperature

electrostatic handling

CONDITIONS

note 1

note 2

MIN.

−

−

−55

−40

−2 000

−200

Notes

1. Equivalent to discharging a 100 pF capacitor via a 1.5 kΩ series resistor.

2. Machine model; C = 200 pF, L = 0.5 µH, R = 10 Ω, 3 zaps positive and negative.

MAX.

6

+150

+150

+85

+2 000

+200

UNIT

V

°C

°C

°C

V

V

THERMAL CHARACTERISTICS

SYMBOL

Rth j-a

PARAMETER

thermal resistance from junction to ambient in free air

SOT97-1

SOT96-1

SOT402-1

VALUE

100

160

155

UNIT

K/W

K/W

K/W

1997 Sep 04

7

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