®

2

DAC7611

SPECIFICATIONS

ELECTRICAL

At TA = –40°C to +85°C, and VDD = +5V, unless otherwise noted.

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes

no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change

without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant

any BURR-BROWN product for use in life support devices and/or systems.

DAC7611P, U

DAC7611PB, UB

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

ACCURACY

Resolution

12

T

Bits

Relative Accuracy(1)

–2

±1/2

+2

–1

±1/4

+1

LSB

Differential Nonlinearity

Guaranteed Monotonic

–1

±1/2

+1

–1

±1/4

+1

LSB

Zero-Scale Error

Code 000H

–1

+1

+3

TT

T

LSB

Full Scale Voltage

Code FFFH

4.079

4.095

4.111

4.087

4.095

4.103

V

ANALOG OUTPUT

Output Current

Code 800H

±5

±7

TT

mA

Load Regulation

RLOAD ≥ 402Ω, Code 800H

13

TT

LSB

Capacitive Load

No Oscillation

500

T

pF

Short Circuit Current

±70

T

mA

Short Circuit Duration

GND or VDD

Indefinite

T

DIGITAL INPUT

Data Format

Serial

T

Data Coding

Straight Binary

T

Logic Family

TTL

T

Logic Levels

VIH

2.4

T

V

VIL

0.8

T

V

IIH

±10

T

µA

IIL

±10

T

µA

DYNAMIC PERFORMANCE

Settling Time(2) (tS)

To

±1 LSB of Final Value

7

T

µs

DAC Glitch

15

T

nV-s

Digital Feedthrough

2

T

nV-s

POWER SUPPLY

VDD

+4.75

+5.0

+5.25

TT

T

V

IDD

VIH = 5V, VIL = 0V, No Load, at Code 000H

0.5

1

TT

mA

Power Dissipation

VIH = 5V, VIL = 0V, No Load

2.5

5

TT

mW

Power Supply Sensitivity

∆V

DD = ±5%

0.001

0.004

TT

%/%

TEMPERATURE RANGE

Specified Performance

–40

+85

TT

°C

T Same specification as for DAC7611P, U.

NOTES: (1) This term is sometimes referred to as Linearity Error or Integral Nonlinearity (INL). (2) Specification does not apply to negative-going transitions where

the final output voltage will be within 3 LSBs of ground. In this region, settling time may be double the value indicated.