September 1991

8

Philips Semiconductors

Product specification

Dual top-performance bitstream DAC

TDA1547

LIMITING VALUES

In accordance with the Absolute Maximum System (IEC 134)

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 k

Ω series resistor.

SYMBOL

PARAMETER

CONDITIONS

MIN

MAX.

UNIT

negative substrate voltage; pin 32

note 1

−7.0

−

V

positive digital supply voltage; pins 27 and 6

−

5.5

V

positive digital supply voltage; pin 2

−

5.5

V

negative digital supply voltage; pins 26 and 7

−4.0

−

V

negative digital supply voltage; pin 31

−5.5

−

V

positive analog supply voltage; pin 17

−

6.0

V

negative analog supply voltage; pin 16

−6.0

−

V

supply voltage difference between pins 27, 6

and pins 26, 7

−

9.0

V

total power dissipation

−

1300

mW

input reference voltage; pins 25 and 8

−6.0

V

input voltage clock; pins 28 and 5

−0.5

input voltage channel; pin 30

−0.5

input voltage channel; pin 3

−0.5

operating ambient temperature

−20

70

°C

storage temperature

−40

150

°C

maximum crystal temperature

−

150

°C

electrostatic handling

note 2

−

2000

V