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DC ELECTRICAL CHARACTERISTICS

DAC5675A

SBAS334C – NOVEMBER 2004 – REVISED MARCH 2005

Over operating free-air temperature range. Typical values at +25°C, AV

otherwise noted.

DAC5675A

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Resolution

14

Bit

INL

Integral nonlinearity

–4

±1.5

4

LSB

DNL

Differential nonlinearity

–2

±0.6

2

LSB

Monotonicity

Monotonic 12b Level

Analog Output

Full-scale output current

2

20

mA

Output compliance range

V

Offset error

0.01

%FSR

Without internal reference

–10

5

10

%FSR

Gain error

With internal reference

–10

2.5

10

%FSR

Output resistance

300

k

Ω

Output capacitance

5

pF

Reference Output

Reference voltage

1.17

1.23

1.29

V

100

nA

Reference Input

Input reference voltage

0.6

1.2

1.25

V

Input resistance

1

M

Ω

Small-signal bandwidth

1.4

MHz

Input capacitance

100

pF

Temperature Coefficients

Offset drift

12

ppm of

FSR/°C

∆ V

(EXTIO)

Reference voltage drift

±50

ppm/°C

Power Supply

Analog supply voltage

3.15

3.3

3.6

V

Digital supply voltage

3.15

3.3

3.6

V

115

mA

85

mA

Power dissipation

Sleep mode

18

mW

Power dissipation

660

900

mW

APSRR

–0.5

±0.1

0.5

%FSR/V

Analog and digital power-

supply rejection ratio

DPSRR

–0.5

±0.1

0.5

%FSR/V

(1)

(2)

Use an external buffer amplifier with high impedance input to drive any external load.

(3)

4