19-1304; Rev 0; 10/97
Low-Power, Dual, 13-Bit Voltage-Output DACs
with Configurable Outputs
_______________General Description
The MAX5152/MAX5153 low-power, serial, voltage-out-
put, dual 13-bit digital-to-analog converters (DACs)
consume only 500µA from a single +5V (MAX5152) or
+3V (MAX5153) supply. These devices feature Rail-to-
Rail
®
output swing and are available in space-saving
16-pin QSOP and DIP packages. Access to the invert-
ing input allows for specific gain configurations, remote
sensing, and high output current capability, making
these devices ideally suited for industrial process con-
trols. These devices are also well suited for digitally
programmable (4–20mA) current loops.
The 3-wire serial interface is SPI™/QSPI™ and
Microwire™ compatible. Each DAC has a double-
buffered input organized as an input register followed
by a DAC register, which allows the input and DAC reg-
isters to be updated independently or simultaneously.
Additional features include a programmable shutdown
(2µA), hardware-shutdown lockout, a separate voltage
reference for each DAC, power-on reset, and an active-
low clear input (CL) that resets all registers and DACs
to zero. The MAX5152/MAX5153 provide a programma-
ble logic output pin for added functionality, and a seri-
al-data output pin for daisy chaining.
____________________________Features
o
13-Bit Dual DAC with Configurable Output
Amplifier
o
Single-Supply Operation: +5V (MAX5152)
+3V (MAX5153)
o
Rail-to-Rail Output Swing
o
Low Quiescent Current:
500µA (normal operation)
2µA (shutdown mode)
o
Power-On Reset Clears DAC Outputs to Zero
o
SPI/QSPI and Microwire Compatible
o
Space-Saving 16-Pin QSOP Package
o
Pin-Compatible 12-Bit Versions:
MAX5156/MAX5157
MAX5152/MAX5153
______________Ordering Information
PART
MAX5152ACPE
MAX5152BCPE
MAX5152ACEE
MAX5152BCEE
MAX5152BC/D
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
16 Plastic DIP
16 Plastic DIP
16 QSOP
16 QSOP
Dice*
INL
(LSB)
±1/2
±1
±1/2
±1
±1
________________________Applications
Industrial Process Control
Digital Offset and Gain
Adjustment
Remote Industrial Controls
Motion Control
Digitally Programmable
4–20mA Current Loops
Automatic Test Equipment
Ordering Information continued at end of data sheet.
*Dice
are tested at T
A
= +25°C, DC parameters only.
Pin Configuration appears at end of data sheet.
_________________________________________________________Functional Diagram
DOUT
CL
PDL
DGND
AGND
V
DD
REFA
DECODE
CONTROL
16-BIT
SHIFT
REGISTER
LOGIC
OUTPUT
SR
CONTROL
INPUT
REG A
DAC
REG A
DAC A
OUTA
MAX5152
MAX5153
INPUT
REG B
DAC
REG B
DAC B
FBA
OUTB
FBB
CS
DIN
SCLK UPO
REFB
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd. SPI and QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corp.
________________________________________________________________
Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
