19-2655; Rev 1; 1/03
Low-Cost, Voltage-Output, 16-Bit DACs with
Internal Reference in 碌MAX
General Description
The MAX5200鈥揗AX5203 serial input, voltage-output,
16-bit digital-to-analog converters (DACs) provide
monotonic 16-bit output over temperature without any
adjustments. The MAX5200/MAX5201 operate from a
+5V single power supply featuring an internal reference
of +2.5V and an internal gain of 2, while the MAX5202/
MAX5203 operate from a +3V or +3.3V single power
supply featuring an internal reference of +1.5V and an
internal gain of 2. The MAX5200鈥揗AX5203 DAC output
range is typically from 0 to V
DD
.
The MAX5200鈥揗AX5203 feature a hardware reset input
(CLR) that, when pulled low, clears the output to zero
code 0000 hex (MAX5201/MAX5203) or resets the out-
put to midscale code 8000 hex (MAX5200/MAX5202).
The 3-wire serial interface is compatible with
SPI鈩?QSPI鈩?MICROWIRE鈩? All devices have a low-
power shutdown mode that reduces the supply current
consumption to 1碌A.
The MAX5200鈥揗AX5203 are available in a space-sav-
ing 10-pin 碌MAX package and are guaranteed over the
extended temperature range (-40掳C to +105掳C). Refer
to the MAX5204鈥揗AX5207 data sheet for external refer-
ence versions.
o
Guaranteed 16-Bit Monotonic
o
Internal Reference
o
10-Pin 5mm
鉁?/div>
3mm 碌MAX Package
o
Rail-to-Rail
庐
Output Amplifier
o
Single-Supply Operation
+5V (MAX5200/MAX5201)
+3V, +3.3V (MAX5202/MAX5203)
o
Low Power Consumption: 0.8mA
o
Shutdown Mode Reduces Supply Current to 1碌A
o
SPI/QSPI/MICROWIRE-Compatible 3-Wire Serial
Interface
o
Power-On-Reset Sets Output to
Midscale (MAX5200/MAX5202)
Zero Scale (MAX5201/MAX5203)
Features
MAX5200鈥揗AX5203
Applications
Low-Cost VCO/VCXO Frequency Control
Industrial Process Control
High-Resolution Offset Adjustment
PART
MAX5200AEUB
MAX5200BEUB
MAX5200ACUB
MAX5201AEUB
MAX5201BEUB
MAX5201ACUB
MAX5202AEUB
CLR
1
REF
AGND
V
DD
OUT
2
3
4
5
10
DGND
9
SCLK
DIN
LDAC
CS
Ordering Information
TEMP RANGE
-40掳C to +105掳C
-40掳C to +105掳C
0掳C to +105掳C
-40掳C to +105掳C
-40掳C to +105掳C
0掳C to +105掳C
-40掳C to +105掳C
-40掳C to +105掳C
0掳C to +105掳C
-40掳C to +105掳C
-40掳C to +105掳C
0掳C to +105掳C
PIN-PACKAGE
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
10 碌MAX
Pin Configuration
TOP VIEW
MAX5202BEUB
MAX5202ACUB
MAX5203AEUB
MAX5203BEUB
MAX5203ACUB
MAX5200鈥?/div>
MAX5203
8
7
6
碌MAX
Selector Guide appears at end of data sheet.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.
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