TDA1547 Просмотр технического описания (PDF) - Philips Electronics

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производитель

TDA1547

Dual top-performance bitstream DAC

Philips Electronics 

Philips Semiconductors

Dual top-performance bitstream DAC

Product specification

TDA1547

LIMITING VALUES

In accordance with the Absolute Maximum System (IEC 134)

SYMBOL

VSUB

VDDD L. R

VDDD

VSSD L. R

VSSD

VDDA

VSSA

VDDD L. R −

VSSD L. R

Ptot

Vref L. R

VCLK L. R

VI L

VI R

Tamb

Tstg

TXTAL

VES

PARAMETER

CONDITIONS

negative substrate voltage; pin 32

note 1

positive digital supply voltage; pins 27 and 6

positive digital supply voltage; pin 2

negative digital supply voltage; pins 26 and 7

negative digital supply voltage; pin 31

positive analog supply voltage; pin 17

negative analog supply voltage; pin 16

supply voltage difference between pins 27, 6

and pins 26, 7

total power dissipation

input reference voltage; pins 25 and 8

Tamb = 70 °C

input voltage clock; pins 28 and 5

input voltage channel; pin 30

input voltage channel; pin 3

operating ambient temperature

storage temperature

maximum crystal temperature

electrostatic handling

note 2

MIN

−7.0

−

−

−4.0

−5.5

−

−6.0

−

−

−6.0

−0.5

−0.5

−0.5

−20

−40

−

−

Notes to the limiting values

1. The substrate voltage must be lower than or equal to the lowest supply voltage.

2. Equivalent to discharging a 100 pF capacitor through a 1.5 kΩ series resistor.

MAX.

−

5.5

5.5

−

−

6.0

−

9.0

UNIT

V

V

V

V

V

V

V

V

1300

mW

V

VDDD+0.5 V

VDDD+0.5 V

VDDD+0.5 V

70

°C

150

°C

150

°C

2000

V

September 1991

8

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