Burr Brown Corporation DAC7613EB-1K, DAC7613EB, DAC7613E-1K, DAC7613E Datasheet

1

®

DAC7613

12-Bit, Voltage Output

DIGITAL-TO-ANALOG CONVERTER

®

DAC7613

DESCRIPTION

The DAC7613 is a 12-bit, voltage output digital-to­analog converter with guaranteed 12-bit monotonic
performance over the specified temperature range.
The DAC7613 accepts a 12-bit parallel input data, has
double-buffered DAC input logic and provides a
readback mode of the internal input register. An asyn­chronous reset clears all registers to a mid-scale code
of 800H or to a zero-scale of 000H. The DAC7613 can
operate from a single +5V supply or from +5V and
–5V supplies.

Low power and small size makes the DAC7613 ideal
for data acquisition systems and closed-loop servo­control. The DAC7613 is available in a plastic
SSOP-24 package, and offers guaranteed specifica­tions over the –40°C to +85°C temperature range.

FEATURES

● LOW POWER: 1.8mW

● UNIPOLAR OR BIPOLAR OPERATION

● SETTLING TIME: 10µs to 0.012%

● 12-BIT LINEARITY AND MONOTONICITY:

–40°C to +85°C

● DATA READBACK

● DOUBLE-BUFFERED DATA INPUTS

● 24-LEAD SSOP PACKAGE

APPLICATIONS

● PROCESS CONTROL

● CLOSED-LOOP SERVO-CONTROL

● MOTOR CONTROL

● DATA ACQUISITION SYSTEMS

© 1998 Burr-Brown Corporation PDS-1500B Printed in U.S.A. January, 2000

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone]

Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]

TS

DAC

Register

DAC

DAC7613

Input

Register

I/O

Buffer

Data I/O

CS

12

R/W

V

REFL

V

OUT

RESET RESETSEL LOADDAC GND

V

REFH

V

DDVSS

DAC7613

For most current data sheet and other product

information, visit www.burr-brown.com

2

®

DAC7613

SPECIFICATION

At TA = –40°C to +85°C, VDD = +5V, VSS = –5V, V

REFH

= +2.5V, and V

REFL

= –2.5V, 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.

DAC7613E DAC7613EB

NOTES: (1) If VSS = 0V, specification applies at code 00AH and above. (2) LSB means Least Significant Bit, when V

REFH

equals +2.5V and V

REFL

equals –2.5V,

then one LSB equals 1.22mV. (3) Ideal output voltage, does not take into account zero or full-scale error. (4) If V

SS

= –5V, full-scale 5V step. If VSS = 0V, full-scale

positive 2.5V step and negative step from code FFF

H

to 00AH.

PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
ACCURACY

Linearity Error

(1)

VSS = 0V or –5V ±2 ±1 LSB

(2)

Differential Linearity Error VSS = 0V or –5V ±1 ±1 LSB
Monotonicity T

MIN

to T

MAX

12 ✻ Bits

Zero-Scale Error Code = 000

H

±4 ✻ LSB
Zero-Scale Drift 25 ✻✻ppm/°C
Full-Scale Error Code = FFF

H

±4 ✻ LS
Zero-Scale Error Code = 00A

H

, VSS = 0V ±8 ✻ LSB
Zero-Scale Drift VSS = 0V 5 10 ✻✻ppm/°C
Full-Scale Error Code = FFFH, VSS = 0V ±8 ✻ LSB
Power Supply Rejection 30 ✻ ppm/V

ANALOG OUTPUT

Voltage Output

(3)

V

REFL

= 0V, VSS = 0V 0 V

REFH

✻✻V

VSS = –5V V

REFL

V

REFH

✻✻V
Output Current –1.25 +1.25 ✻✻mA
Load Capacitance No Oscillation 100 ✻ pF
Short-Circuit Current +5, –15 ✻ mA
Short-Circuit Duration

Indefinite

✻

REFERENCE INPUT

V

REFH

Input Range VSS = 0V or –5V

V

REFL

+ 1.25

+2.5 ✻✻V

V

REFL

Input Range VSS = 0V 0

V

REFH

– 1.25

✻✻V
V

REFL

Input Range VSS = –5V –2.5

V

REFH

– 1.25

✻✻V

DYNAMIC PERFORMANCE

Settling Time

(4)

To ±0.012% 5 10 ✻✻ µs

Output Noise Voltage 0Hz to 1MHz 40 ✻ nV/√Hz

DIGITAL INPUT/OUTPUT

Logic Family CMOS ✻
Logic Levels

V

IH

IIH ≤ ±10µA 0.7 V

DD

VDD + 0.3 ✻✻V

V

IL

IIL ≤ ±10µA –0.3 0.3 V

DD

✻✻V

V

OH

IOH = –0.8mA 3.6 V

DD

✻✻V

V

OL

IOL = 1.6mA 0.0 0.4 ✻✻V

Data Format Straight Binary ✻

POWER SUPPLY REQUIREMENTS

V

DD

4.75 5.25 ✻✻V

V

SS

If VSS ≠ 0V –5.25 –4.75 ✻✻V

I

DD

0.35 0.5 ✻✻ mA

I

SS

–0.65 –0.45 ✻✻ mA

Power Dissipation V

SS

= –5V 4 5.75 ✻✻ mW

V

SS

= 0V 1.8 2.5 ✻✻ mW

TEMPERATURE RANGE

Specified Performance –40 +85 ✻✻°C

3

®

DAC7613

ABSOLUTE MAXIMUM RATINGS

(1)

V

DD

to VSS............................................................................. –0.3V to 11V

V

DD

to GND .......................................................................... –0.3V to 5.5V

V

REFL

to VSS..............................................................–0.3V to (V

DD

– VSS)

V

DD

to V

REFH

............................................................. –0.3V to (V

DD

– VSS)

V

REFH

to V

REFL

..........................................................–0.3V to (V

DD

– VSS)

Digital Input Voltage to GND ................................... –0.3V to V

DD

+ 0.3V

Digital Output Voltage to GND ................................. –0.3V to V

DD

+ 0.3V

Maximum Junction Temperature................................................... +150°C

Operating Temperature Range ........................................ –40°C to +85°C

Storage Temperature Range ......................................... –65°C to +150°C

Lead Temperature (soldering, 10s) ............................................... +300°C

NOTE: (1) Stresses above those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.

ELECTROSTATIC
DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.

ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.

PACKAGE/ORDERING INFORMATION

MAXIMUM MAXIMUM

LINEARITY DIFFERENTIAL PACKAGE SPECIFICATION

ERROR LINEARITY ERROR DRAWING TEMPERATURE ORDERING TRANSPORT

PRODUCT (LSB) (LSB) PACKAGE NUMBER RANGE NUMBER

(1)

MEDIA

DAC7613E ±2 ±1 SSOP-24 338 –40°C to +85°C DAC7613E Rails

""""""DAC7613E/1K Tape and Reel

DAC7613EB ±1 ±1 SSOP-24 338 –40°C to +85°C DAC7613EB Rails

""""""DAC7613EB/1K Tape and Reel

NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /1K indicates 1000 devices per reel). Ordering 1000 pieces
of “DAC7613E/1K” will get a single 1000-piece Tape and Reel.