MAX535BCPA+ Maxim Integrated Products, MAX535BCPA+ Datasheet

IC DAC V-OUT 13BIT 5V LP 8-DIP

MAX535BCPA+

Manufacturer Part Number
MAX535BCPA+
Description
IC DAC V-OUT 13BIT 5V LP 8-DIP
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX535BCPA+

Settling Time
16µs
Number Of Bits
13
Data Interface
Serial
Number Of Converters
1
Voltage Supply Source
Single Supply
Power Dissipation (max)
552mW
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
__________________General Description
19-1124; Rev 1; 12/96
SPI and QSPI are registered trademarks of Motorola, Inc. Microwire is a registered trademark of National Semiconductor Corp.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
____________________Functional Diagram
SCLK
DIN
CS
CONTROL
Industrial Process Controls
Automatic Test Equipment
Digital Offset and Gain Adjustment
Motion Control
Remote Industrial Controls
Microprocessor-Controlled Systems
GND
REGISTER
16-BIT
SHIFT
________________________________________________________________ Maxim Integrated Products
Low-Power, 13-Bit Voltage-Output DACs
REGISTER
REGISTER
INPUT
DAC
V
DD
REF
DAC
MAX5351
MAX535
FB
OUT
Ordering Information continued at end of data sheet.
* Dice are tested at T
______________________________Features
_________________Ordering Information
Contact factory for availability.
_______________________Pin Configuration
MAX535ACPA
MAX535BCPA
MAX535ACUA
MAX535BCUA
MAX535BC/D
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
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
PART
with Serial Interface
TOP VIEW
TEMP. RANGE
SCLK
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
A
OUT
DIN
CS
= +25°C, DC parameters only.
1
2
3
4
2µA Shutdown Mode
DIP/ MAX
MAX5351
MAX535
8 Plastic DIP
8 Plastic DIP
8 µMAX
8 µMAX
Dice*
PIN-PACKAGE
8
7
6
5
V
GND
REF
FB
DD
(LSB)
±1/2
±1
±1/2
±1
±1
INL
1

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MAX535BCPA+ Summary of contents

Page 1

... SHIFT REGISTER SCLK SPI and QSPI are registered trademarks of Motorola, Inc. Microwire is a registered trademark of National Semiconductor Corp. ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800 with Serial Interface ______________________________Features 13-Bit DAC with Configurable Output Amplifier +5V Single-Supply Operation (MAX535) +3 ...

Page 2

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface ABSOLUTE MAXIMUM RATINGS V to GND .................................................................-0.3V, +6V DD REF, OUT GND ................................-0. Digital Inputs to GND ...............................................-0.3V to +6V Continuous Current into Any Pin.......................................±20mA Continuous Power Dissipation (T ...

Page 3

Low-Power, 13-Bit Voltage-Output DACs ELECTRICAL CHARACTERISTICS: MAX535 (continued +5V ±10%, REF = 2.5V, GND = 0V +25°C. Output buffer connected in unity-gain configuration (Figure 8).) A PARAMETER SYMBOL DYNAMIC PERFORMANCE DIGITAL INPUTS Voltage Output ...

Page 4

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface ELECTRICAL CHARACTERISTICS: MAX5351 (V = +3.15V to +3.6V, REF = 1.25V, GND = 0V are +25°C. Output buffer connected in unity-gain configuration (Figure 8).) A PARAMETER SYMBOL STATIC ...

Page 5

Low-Power, 13-Bit Voltage-Output DACs ELECTRICAL CHARACTERISTICS: MAX5351 (continued +3.15V to +3.6V, REF = 1.25V, GND = 0V are +25°C. Output buffer connected in unity-gain configuration (Figure 8).) A PARAMETER SYMBOL TIMING CHARACTERISTICS SCLK ...

Page 6

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface __________________________________________Typical Operating Characteristics (MAX535 only +5V 5kΩ INTEGRAL NONLINEARITY vs. REFERENCE VOLTAGE 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 0.4 0.8 1.2 1.6 ...

Page 7

Low-Power, 13-Bit Voltage-Output DACs ____________________________Typical Operating Characteristics (continued) (MAX535 only +5V 5kΩ MAJOR-CARRY TRANSITION CS 5V/div OUT, AC COUPLED 100mV/div 10 s/div _______________________________________________________________________________________ with Serial Interface = 100pF +25°C, unless otherwise ...

Page 8

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface ____________________________Typical Operating Characteristics (continued) (MAX5351 only +3.3V 5kΩ INTEGRAL NONLINEARITY vs. REFERENCE VOLTAGE 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1.0 0.4 0.8 1.2 1.6 ...

Page 9

Low-Power, 13-Bit Voltage-Output DACs _____________________Pin Description PIN NAME 1 OUT DAC Output Voltage CS 2 Chip-Select Input. Active low. 3 DIN Serial-Data Input 4 SCLK Serial-Clock Input 5 FB DAC Output Amplifier Feedback 6 REF Reference Voltage Input 7 GND ...

Page 10

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface Shutdown Mode The MAX535/MAX5351 feature a software-programmable shutdown that reduces supply current to a typical value of 4µA. Writing 111XXXXXXXXXXXXX as the input-control word puts the MAX535/MAX5351 in shutdown mode (Table 1). In ...

Page 11

Low-Power, 13-Bit Voltage-Output DACs Table 1. Serial-Interface Programming Commands 16-BIT SERIAL WORD D12............................ MSB bits of data bits of data XXXXXXXXXXXXX XXXXXXXXXXXXX 0 ...

Page 12

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface DIN SCLK CS1 CS2 CS3 CS MAX535 MAX5351 SCLK DIN Figure 7. Multiple MAX535/MAX5351s Sharing Common DIN and SCLK Lines Figure 7 shows a method of connecting several MAX535/MAX5351s. In this configuration, the ...

Page 13

Low-Power, 13-Bit Voltage-Output DACs Table 3. Bipolar Code Table DAC CONTENTS ANALOG OUTPUT MSB LSB ...

Page 14

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface R1 REF +5V/+3. DAC OUT MAX535 10k ±0.1% MAX5351 GND Figure 10. Bipolar Output Circuit +5V/ +3.3V REF V DD MAX535 MAX5351 DAC OUT FB GND ...

Page 15

Low-Power, 13-Bit Voltage-Output DACs _Ordering Information (continued) PART TEMP. RANGE MAX535AEPA -40°C to +85°C 8 Plastic DIP MAX535BEPA -40°C to +85°C MAX535AEUA -40°C to +85°C 8 µMAX MAX535BEUA -40°C to +85°C 8 µMAX MAX535BMJA -55°C to +125°C 8 CERDIP** MAX5351ACPA ...

Page 16

... Maxim reserves the right to change the circuitry and specifications without notice at any time. implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 16 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 16 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 ...

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