DAC08CSZ datasheet(3/21 Pages) AD

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Data Sheet

DAC08

Rev. D | Page 3 of 21

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VS = ±15 V, IREF = 2.0 mA, –55°C ≤ TA ≤ +125°C for DAC08/DAC08A, 0°C ≤ TA ≤ +70°C for DAC08E and DAC08H, −40°C to +85°C for

DAC08C, unless otherwise noted. Output characteristics refer to both IOUT and IOUT.

Table 1.

Parameter

Symbol Test Conditions/Comments

DAC08A/DAC08H

DAC08E

DAC08C

Unit

Min

Typ

Max Min Typ

Max

RESOLUTION

Bits

MONOTONICITY

Bits

NONLINEARITY

±0.1

±0.19

±0.39 %FS

SETTLING TIME

To ±1/2 LSB, all bits switched

on or off, TA = 25°C1

135

150

PROPAGATION DELAY

Each Bit

tPLH

TA = 25°C1

All Bits Switched

tPHL

FULL-SCALE TEMPCO1

TCIFS

±10

±50

±10

±80

±10

±80

ppm/°C

DAC08E

±50

OUTPUT VOLTAGE

Compliance

VOC

Full-scale current

(True Compliance)

Change <1/2 LSB, ROUT >

20 MΩ typ

−10

+18

−10

+18

–10

+18

FULL RANGE CURRENT IFR4

VREF = 10.000 V R14, R15 =

5.000 kΩ TA = 25°C

1.984 1.992

2.000 1.94 1.99

2.04

1.94 1.99

2.04

FULL RANGE

SYMMETRY

IFRS

IFR4 − IFR2

±0.5

±4

±1

±8

±2

±16

µA

ZERO-SCALE CURRENT IZS

0.1

0.2

µA

OUTPUT CURRENT

RANGE

IOR1

R14, R15 = 5.000 kΩ

2.1

IOR2

VREF = +15.0 V, V− = −10 V

VREF = +25.0 V,

4.2

V− = −12 V

OUTPUT CURRENT

NOISE

IREF = 2 mA

LOGIC INPUT LEVELS

Logic 0

VIL

VLC = 0 V

0.8

Logic 1

VIL

LOGIC INPUT CURRENT

VLC = 0 V

Logic 0

IIL

VIN = −10 V to +0.8 V

−2

−10

−2

−10

−2

−10

µA

Logic 1

IIH

VIN = 2.0 V to 18 V

0.002

µA

LOGIC INPUT SWING

VIS

V− = −15 V

−10

+18

−10

+18

−10

+18

LOGIC THRESHOLD

RANGE

VTHR

VS = ±15 V1

−10

+13.5 −10

+13.5 V

REFERENCE BIAS

CURRENT

I15

−1

−3

−1

−3

−1

−3

µA

REFERENCE INPUT

dI/dt

REQ = 200 Ω

mA/µs

SLEW RATE

RL = 100 Ω

CC = 0 pF. See Figure 7.1

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