TLV5613
2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER
WITH POWER DOWN
SLAS174A – DECEMBER 1997 – REVISED JULY 1998
12-Bit Voltage Output DAC
applications
Single Supply 2.7-V to 5.5-V Operation
Separate Analog and Digital Supplies
Digital Servo Control Loops
Battery Powered Test Instruments
Digital Offset and Gain Adjustment
Industrial Process Control
Speech Synthesis
±0.4 LSB Differential Nonlinearity (DNL),
±1.5 LSB Integral Nonlinearity (INL)
Programmable Settling Time vs Power
Consumption:
Machine and Motion Control Devices
Mass Storage Devices
1 µs/4.2 mW in Fast Mode,
3.5 µs/1.2 mW in Slow Mode
8-Bit µController Compatible Interface (8+4
Bit)
DW OR PW PACKAGE
(TOP VIEW)
Power-Down Mode (50 nW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
D2
D3
D4
D5
D6
D7
A1
A0
SPD
D1
D0
CS
WE
LDAC
PWD
GND
OUT
REF
Rail-to-Rail Output Buffer
Synchronous or Asynchronous Update
Monotonic Over Temperature
description
The TLV5613 is
a 12-bit voltage output
digital-to-analog converter (DAC) with a 8-bit
microcontroller compatible parallel interface. The
8 LSBs, the 4 MSBs and 3 control bits are written
using three different addresses. Developed for a
wide range of supply voltages, the TLV5613 can
be operated from 2.7 V to 5.5 V.
DV
AV
DD
DD
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class A
(slow mode: AB) output stage to improve stability and reduce settling time. The programmable settling time of
the DAC allows the designer to optimize speed versus power dissipation. The settling time can be chosen by
the control bits within the 16-bit data word.
Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It
is available in 20 pin SOIC in standard commercial and industrial temperature ranges.
AVAILABLE OPTIONS
PACKAGE
SMALL OUTLINE
(DW)
TSSOP
(PW)
T
A
0°C to 70°C
TLV5613CDW
TLV5613IDW
TLV5613CPW
TLV5613IPW
–40°C to 85°C
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 1998, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265