ELECTRICAL CHARACTERISTICS—Dual ±5V Supplies

+5V, Low-Power, Parallel-Input,

Voltage-Output, 12-Bit DAC

4

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MAX530AC/AE

±0.5

MAX530BC/BE

MAX530_C/E

Guaranteed monotonic

LSB

±1

DNL

Differential Nonlinearity

MAX530_C/E

LSB

±1.5

INL

Relative Accuracy

ppm/°C

CONDITIONS

3

Bipolar Offset

Temperature Coefficient

LSB

0±8

Bipolar Offset Error

ppm/°C

1

TC

Gain-Error Temperature Coefficient

LSB

±1

4.5V

-5.5V

Gain Error

VOUT = 2V, load regulation

≤ ±1LSB

k

Ω

2

Resistive Load

V

4.5V

Output Voltage Range

LSB/V

Bits

12

N

Resolution

0.4

1

PSRR

Gain-Error Power-Supply Rejection

LSB/V

0.4

1

PSRR

Bipolar Offset-Error

Power-Supply Rejection

mA

20

Short-Circuit Current

Ω

0.2

DC Output Impedance

V

Reference Input Range

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Code dependent (Note 4)

pF

10

50

Reference Input Capacitance

Code dependent, minimum at code 555hex

k

Ω

40

Reference Input Resistance

(Note 5)

dB

-80

AC Feedthrough

(Note 7)

V

-5.5

-4.5

Negative Supply Voltage

µA

150

200

Negative Supply Current

µA

250

400

Positive Supply Current

(Note 6)

V

4.5

5.5

Positive Supply Voltage

STATIC PERFORMANCE

DAC VOLTAGE OUTPUT (VOUT)

REFERENCE INPUT (REFIN)

REFERENCE OUTPUT (REFOUT)—Specifications are identical to those under Single +5V Supply

DYNAMIC PERFORMANCE—Specifications are identical to those under Single +5V Supply

DIGITAL INPUTS (D0-D7,

LDAC, CLR, CS, WR, A0, A1)—Specifications are identical to those under Single +5V Supply

POWER SUPPLIES

SWITCHING CHARACTERISTICS—Specifications are identical to those under Single +5V Supply