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MAX5351BEUA+

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
__________________General Description
The MAX535/MAX5351 combine a low-power, voltage-
output, 13-bit digital-to-analog converter (DAC) and a
precision output amplifier in an 8-pin µMAX or DIP pack-
age. The MAX535 operates from a single +5V supply
and the MAX5351 operates from a single +3.3V supply.
Both devices draw only 280µA of supply current.
The output amplifier’s inverting input is available to the
user, allowing specific gain configurations, remote
sensing, and high output current capability. This makes
the MAX535/MAX5351 ideal for a wide range of appli-
cations, including industrial process control. Other fea-
tures include a software shutdown and power-on reset.
The serial interface is compatible with either SPI™/
QSPI™ or Microwire™. The DAC has a double-buffered
input, organized as an input register followed by a DAC
register. A 16-bit serial word loads data into the input
register. The DAC register can be updated indepen-
dently or simultaneously with the input register. All logic
inputs are TTL/CMOS-logic compatible and buffered
with Schmitt triggers to allow direct interfacing to opto-
couplers.
________________________Applications
Industrial Process Controls
Automatic Test Equipment
Digital Offset and Gain Adjustment
Motion Control
Remote Industrial Controls
Microprocessor-Controlled Systems
______________________________Features
♦ 13-Bit DAC with Configurable Output Amplifier
♦ +5V Single-Supply Operation (MAX535)
+3.3V Single-Supply Operation (MAX5351)
♦ Low Supply Current: 0.24mA Normal Operation
2µA Shutdown Mode
♦ Available in 8-Pin µMAX
♦ Power-On Reset Clears DAC Output to 0V
♦ SPI/QSPI and Microwire Compatible
♦ Schmitt-Trigger Digital Inputs for Direct
Optocoupler Interface
MAX535/MAX5351
Low-Power, 13-Bit Voltage-Output DACs
with Serial Interface
________________________________________________________________
Maxim Integrated Products
1
MAX535
MAX5351
OUT
FB
CS
DIN
SCLK
DAC
REF
DAC 
REGISTER
INPUT
REGISTER
CONTROL
V
DD
GND
16-BIT
SHIFT
REGISTER
____________________Functional Diagram
REF
DIN
FB
SCLK
1
2
8
7
V
DD
GND
CS
OUT
MAX535
MAX5351
DIP/µMAX
TOP VIEW
3
4
6
5
_______________________Pin Configuration
19-1124; Rev 1; 12/96
PART
MAX535ACPA
MAX535BCPA 0°C to +70°C
0°C to +70°C
TEMP. RANGE PIN-PACKAGE
8 Plastic DIP
8 Plastic DIP
_________________Ordering Information
Ordering Information continued at end of data sheet.
†
Contact factory for availability.
*
Dice are tested at T
A
= +25°C, DC parameters only.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
INL
(LSB)
±1/2
±1
SPI and QSPI are registered trademarks of Motorola, Inc. Microwire is a registered trademark of National Semiconductor Corp.
MAX535ACUA
MAX535BCUA 0°C to +70°C
0°C to +70°C 8 µMAX
†
8 µMAX
±1/2
±1
MAX535BC/D 0°C to +70°C Dice* ±1
MAX535/MAX5351
Low-Power, 13-Bit Voltage-Output DACs
with Serial Interface
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS: MAX535
(V
DD
= +5V ±10%, REF = 2.5V, GND = 0V, R
L
= 5kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C. Output buffer connected in unity-gain configuration (Figure 8).)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
DD
to GND.................................................................-0.3V, +6V
REF, OUT, FB to GND................................-0.3V to (V
DD
+ 0.3V)
Digital Inputs to GND ...............................................-0.3V to +6V
Continuous Current into Any Pin.......................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 6.90mW/°C above +70°C).................552mW
µMAX (derate 4.00mW/°C above +70°C) ......................330mW
CERDIP (derate 8.00mW/°C above +70°C)...................640mW
Operating Temperature Ranges
MAX535_C_A/MAX5351_C_A...............................0°C to +70°C
MAX535_E_A/MAX5351_E_A ............................-40°C to +85°C
MAX535BMJA/MAX5351BMJA .......................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
Code dependent, minimum at code 1555 hex
4.5V ≤ V
DD
≤ 5.5V
MAX535MJA
CONDITIONS
kΩ14 20R
REF
Reference Input Resistance
V0V
DD
- 1.4V
REF
Reference Input Range
µV/VPSRRPower-Supply Rejection Ratio 600
±0.5
Bits13NResolution
ppm/°C1Gain-Error Tempco
LSBGEGain Error (Note 1) -0.5 ±6
ppm/°C6TCV
OS
Offset-Error Tempco
LSB±1.0INL
Integral Nonlinearity
(Note 1)
±2.0
±0.3 ±8 mVV
OS
Offset Error
UNITSMIN TYP MAXSYMBOLPARAMETER
MAX535A
MAX535B
Guaranteed monotonic LSB±1.0DNLDifferential Nonlinearity
V
REF
= 0.67Vp-p kHz650Reference -3dB Bandwidth
Input code = all 0s, V
REF
= 3.6Vp-p at 1kHz
V
REF
= 1Vp-p at 25kHz, code = full scale dB77SINAD
Signal-to-Noise Plus
Distortion Ratio
dB-84Reference Feedthrough
V2.4V
IH
Input High Voltage
V
IN
= 0V or V
DD
pF8C
IN
Input Capacitance
µA0.001 ±0.5I
IN
Input Leakage Current
V0.8V
IL
Input Low Voltage
STATIC PERFORMANCE—ANALOG SECTION
DIGITAL INPUTS
REFERENCE INPUT
MULTIPLYING-MODE PERFORMANCE
MAX535/MAX5351
Low-Power, 13-Bit Voltage-Output DACs
with Serial Interface
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS: MAX535 (continued)
(V
DD
= +5V ±10%, REF = 2.5V, GND = 0V, R
L
= 5kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C. Output buffer connected in unity-gain configuration (Figure 8).)
(Note 3)
CS = V
DD
, DIN = 100kHz
Rail-to-rail (Note 2)
To ±1/2LSB, V
STEP
= 2.5V
CONDITIONS
mA0.28 0.4I
DD
Supply Current
V4.5 5.5V
DD
Supply Voltage
nV-s5Digital Feedthrough
µs20
Time to Valid Operation
on Start-Up
µA0.001 ±0.1Current into FB
V0 to V
DD
Output Voltage Swing
µs16Output Settling Time
V/µs0.6SRVoltage Output Slew Rate
UNITSMIN TYP MAXSYMBOLPARAMETER
(Note 3) µA420Supply Current in Shutdown
µA0.001 ±0.5Reference Current in Shutdown
ns40t
CH
SCLK Pulse Width High
ns100t
CP
SCLK Clock Period
ns40t
CSS
CS Fall to SCLK Rise Setup Time
ns40t
DS
DIN Setup Time
ns0t
CSH
SCLK Rise to CS Rise Hold Time
ns40t
CL
SCLK Pulse Width Low
ns40t
CS1
CS Rise to SCLK Rise Hold Time
ns100t
CSW
CS Pulse Width High
ns40t
CS0
SCLK Rise to CS Fall Delay
ns0t
DH
DIN Hold Time
Note 1: Guaranteed from code 22 to code 8191 in unity-gain configuration.
Note 2: Accuracy is better than 1LSB for V
OUT
= 8mV to V
DD
- 100mV, guaranteed by a power-supply rejection test at the
end points.
Note 3: R
L
= ∞, digital inputs at GND or V
DD
.
DIGITAL INPUTSDYNAMIC PERFORMANCE
POWER SUPPLIES
TIMING CHARACTERISTICS
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

MAX5351BEUA+

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Buy MAX5351BEUA+
Manufacturer:
Maxim Integrated
Description:
Digital to Analog Converters - DAC 13-Bit Precision DAC
Lifecycle:
New from this manufacturer.
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