EVALUATION KIT AVAILABLE
MAX5134–MAX5137
Pin-/Software-Compatible,
16-/12-Bit, Voltage-Output DACs
General Description
Features
o 16-/12-Bit Resolution Available in a 4mm x 4mm,
The MAX5134–MAX5137 is a family of pin-compatible
and software-compatible 16-bit and 12-bit DACs. The
MAX5134/MAX5135 are low-power, quad 16-/12-bit,
buffered voltage-output, high-linearity DACs. The
MAX5136/MAX5137 are low-power, dual 16-/12-bit,
buffered voltage-output, high-linearity DACs. They use
a precision internal reference or a precision external ref-
erence for rail-to-rail operation. The MAX5134–MAX5137
accept a wide +2.7V to +5.25V supply-voltage range to
accommodate most low-power and low-voltage applica-
tions. These devices accept a 3-wire SPI-/QSPITM-/
24-Pin TQFN Package or 16-Pin TSSOP
o Hardware-Selectable to Zero/Midscale DAC
Output on Power-Up or Reset
o Double-Buffered Input Registers
o LDAC Asynchronously Updates DAC Outputs
Simultaneously
o READY Facilitates Daisy Chaining
o High-Performance 10ppm/°C Internal Reference
o Guaranteed Monotonic Over All Operating
®
Conditions
MICROWIRE -/DSP-compatible serial interface to save
board space and reduce the complexity of optically iso-
lated and transformer-isolated applications. The digital
interface’s double-buffered hardware and software
LDAC provide simultaneous output updates. The serial
interface features a READY output for easy daisy-chain-
ing of several MAX5134–MAX5137 devices and/or other
compatible devices. The MAX5134–MAX5137 include a
hardware input to reset the DAC outputs to zero or mid-
scale upon power-up or reset, providing additional safety
for applications that drive valves or other transducers
that need to be off during power-up. The high linearity of
the DACs makes these devices ideal for precision con-
trol and instrumentation applications. The MAX5134–
MAX5137 are available in an ultra-small (4mm x 4mm),
24-pin TQFN package or a 16-pin TSSOP package. Both
packages are specified over the -40°C to +105°C
extended industrial temperature range.
o Wide +2.7V to +5.25V Supply Range
o Rail-to-Rail Buffered Output Operation
o Low Gain Error (Less Than 0.5ꢀFSꢁ and Offset
(Less Than 10mVꢁ
o 30MHz 3-Wire SPI-/QSPI-/MICROWIRE-/
DSP-Compatible Serial Interface
o CMOS-Compatible Inputs with Hysteresis
o Low-Power Consumption (I
= 2µA maxꢁ
SHDN
Ordering Information
PIN-
RESOLUTION
INL
PART
PACKAGE
(BITS)
(LSB)
MAX5134AGTG+
MAX5134AGUE+
MAX5135GTG+
MAX5135GUE+
MAX5136AGTG+
MAX5136AGUE+
MAX5137GTG+
MAX5137GUE+
24 TQFN-EP*
16 Quad
16 Quad
12 Quad
12 Quad
16 Dual
16 Dual
12 Dual
12 Dual
±±
±±
±1
±1
±±
±±
±1
±1
16 TSSOP
24 TQFN-EP*
16 TSSOP
Applications
24 TQFN-EP*
16 TSSOP
Automatic Test Equipment
Automatic Tuning
24 TQFN-EP*
16 TSSOP
Communication Systems
Data Acquisition
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Note: All devices are specified over the -40°C to +105°C oper-
Gain and Offset Adjustment
Portable Instrumentation
Power-Amplifier Control
ating temperature range.
Process Control and Servo Loops
Programmable Voltage and Current Sources
Functional Diagrams, Pin Configurations, and Typical
Operating Circuit appear at end of data sheet.
QSPI is a trademark of Motorola Inc.
MICROWIRE is a registered trademark of National
Semiconductor Corp.
For pricing, delivery, and ordering information, please contact Maxim Direct at
1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
19-4209; Rev 4; 11/13