DA9181.006

13 October, 1999

4

ELECTRICAL CHARACTERISTICS

Address Input (pins 5, 6, 7)

(All voltages are with respect to GND; Tamb = -20

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Input voltage range

0

VDD

V

Input low voltage

1.0

V

Input high voltage

3.0

V

Input current low

-10

-15

µA

Input current high

1

µA

Vmax Control Input for DAC maximum output voltage (pin 2)

(All voltages are with respect to GND; Tamb = -20

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Pin 2 current

7

10

µA

Outputs

(All voltages are with respect to GND; Tamb = -20

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Io = +/- 100 µA

0.1

VDD-0.1

V

DAC output (pin 9 to 16)

Output voltage range

Vo

Io = +/- 500 µA

0.2

VDD-0.2

V

Output impedance

Zo

data = 7F

30

Ω

DAC output drive range

Io

Upper side saturation voltage= 0.2v

Low side saturation voltage = 0.2v

-1

1

mA

Output capacitive load

Co

2

nF

SDA Output (pin 3)

(All voltages are with respect to GND; Tamb = -20

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Output voltage low

0.4

V

Linearity

(All voltages are with respect to GND; Tamb = -20

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Differential nonlinearity

DNL

Io = 0 (without load)

Vmax = VDD-1.0

-1

1

LSB

Integral nonlinearity

INL

Io = 0 (without load)

Vmax = VDD-1.0

-1.5

1.5

LSB

ZCE

data = 00

10

30

mV

PSRR

5

mV/V

TCo

-200

200

Note 1: Guaranteed by design but not production tested