MAX536BCWE Maxim Integrated Products, MAX536BCWE Datasheet

IC DAC QUAD CALBRTD 12BIT 16SOIC

MAX536BCWE

Manufacturer Part Number
MAX536BCWE
Description
IC DAC QUAD CALBRTD 12BIT 16SOIC
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX536BCWE

Settling Time
3µs
Number Of Bits
12
Data Interface
Serial
Number Of Converters
4
Voltage Supply Source
Dual ±
Power Dissipation (max)
762mW
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

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Quantity:
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The MAX536/MAX537 combine four 12-bit, voltage-output
digital-to-analog converters (DACs) and four precision
output amplifiers in a space-saving 16-pin package.
Offset, gain, and linearity are factory calibrated to provide
the MAX536’s ±1LSB total unadjusted error. The MAX537
operates with ±5V supplies, while the MAX536 uses -5V
and +12V to +15V supplies.
Each DAC has a double-buffered input, organized as
an input register followed by a DAC register. A 16-bit
serial word is used to load data into each input/DAC
register. The serial interface is compatible with either
SPI/QSPI™ or Microwire™, and allows the input and
DAC registers to be updated independently or simulta-
neously with a single software command. The DAC reg-
isters can be simultaneously updated with a hardware
LDAC pin. All logic inputs are TTL/CMOS compatible.
________________________Applications
19-0230; Rev 2a; 1/97
SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corp.
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.
________________Functional Diagram
_______________General Description
CS
SDO
CONTROL
REGISTER
Industrial Process Controls
Automatic Test Equipment
Digital Offset and Gain Adjustment
Motion Control Devices
Remote Industrial Controls
Microprocessor-Controlled Systems
16-BIT
SHIFT
SDI
SR
SCK
LDAC
CONTROL
DECODE
Voltage-Output DACs with Serial Interface
________________________________________________________________ Maxim Integrated Products
AGND
INPUT
REG A
INPUT
REG B
INPUT
REG C
INPUT
REG D
DGND
V
SS
REG A
REG B
REG C
REG D
DAC
DAC
DAC
DAC
V
DD
TP
REFAB
REFCD
DAC A
DAC B
DAC C
DAC D
MAX536/MAX537
OUTA
OUTB
OUTC
OUTD
Calibrated, Quad, 12-Bit
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability and processing to MIL-STD-883.
____________________________Features
______________Ordering Information
MAX536ACPE
MAX536BCPE
MAX536ACWE
MAX536BCWE
MAX536BC/D
MAX536AEPE
MAX536BEPE
MAX536AEWE -40°C to +85°C
MAX536BEWE -40°C to +85°C
MAX536AMDE -55°C to +125°C
MAX536BMDE -55°C to +125°C
__________________Pin Configuration
Four 12-Bit DACs with Output Buffers
Simultaneous or Independent Control of Four
DACs via a 3-Wire Serial Interface
Power-On Reset
SPI/QSPI and Microwire Compatible
±1LSB Total Unadjusted Error (MAX536)
Full 12-Bit Performance without Adjustments
±5V Supply Operation (MAX537)
Double-Buffered Digital Inputs
Buffered Voltage Output
16-Pin DIP/SO Packages
PART
TOP VIEW
REFAB
AGND
DGND
OUTB
OUTA
LDAC
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
V
SDI
SS
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
1
2
3
4
5
6
7
8
MAX536
MAX537
DIP/SO
PIN-PACKAGE
16 Plastic DIP
16 Plastic DIP
16 Wide SO
16 Wide SO
16 Plastic DIP
16 Plastic DIP
16 Wide SO
16 Wide SO
16 Ceramic SB**
16 Ceramic SB**
Dice*
16
15
14
13
12
11
10
9
OUTC
OUTD
V
TP
REFCD
SDO
SCK
CS
DD
(LSB)
±
±
±
±
±
INL
±1
±1
±1
±1
±1
±1
1
1
1
1
1
2
2
2
2
2
1

Related parts for MAX536BCWE

MAX536BCWE Summary of contents

Page 1

... Double-Buffered Digital Inputs Buffered Voltage Output 16-Pin DIP/SO Packages ______________Ordering Information PART MAX536ACPE MAX536BCPE MAX536ACWE MAX536BCWE MAX536BC/D MAX536AEPE MAX536BEPE MAX536AEWE -40°C to +85°C MAX536BEWE -40°C to +85°C MAX536AMDE -55°C to +125°C MAX536BMDE -55°C to +125°C Ordering Information continued at end of data sheet. ...

Page 2

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface ABSOLUTE MAXIMUM RATINGS V to AGND or DGND DD MAX536 ..................................................................-0.3V, +17V MAX537 ....................................................................-0.3V, + AGND or DGND ...............................................-7V, +0.3V SS SDI, SCK , CS, LDAC, TP, SDO to AGND ...

Page 3

Voltage-Output DACs with Serial Interface ELECTRICAL CHARACTERISTICS—MAX536 (continued +15V -5V, REFAB/REFCD = 10V, AGND = DGND = 0V otherwise noted. Typical values are at T PARAMETER SYMBOL MATCHING PERFORMANCE (T = +25°C) A ...

Page 4

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface ELECTRICAL CHARACTERISTICS—MAX536 (continued +15V -5V, REFAB/REFCD = 10V, AGND = DGND = 0V otherwise noted. Typical values are PARAMETER SYMBOL TIMING CHARACTERISTICS ...

Page 5

Voltage-Output DACs with Serial Interface ELECTRICAL CHARACTERISTICS—MAX537 (V = +5V -5V, REFAB/REFCD = 2.5V, AGND = DGND = 0V otherwise noted. Typical values are at T PARAMETER SYMBOL STATIC PERFORMANCE—ANALOG SECTION Resolution N Integral Nonlinearity ...

Page 6

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface ELECTRICAL CHARACTERISTICS—MAX537 (continued +5V -5V, REFAB/REFCD = 2.5V, AGND = DGND = 0V otherwise noted. Typical values are PARAMETER SYMBOL DIGITAL OUTPUT ...

Page 7

Voltage-Output DACs with Serial Interface ELECTRICAL CHARACTERISTICS—MAX537 (continued +5V -5V, REFAB/REFCD = 2.5V, AGND = DGND = 0V otherwise noted. Typical values are at T PARAMETER SYMBOL CS Fall to SDO Enable t ...

Page 8

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A MAX536 INTEGRAL NONLINEARITY ERROR vs. REFERENCE VOLTAGE 1 - +15V 0 +12V ...

Page 9

Voltage-Output DACs with Serial Interface ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A MAX536 DYNAMIC RESPONSE (ALL BITS ON, OFF, ON) 5 s/div V = +15V -5V, REFAB = 5V 100pF ...

Page 10

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A MAX537 INTEGRAL NONLINEARITY ERROR vs. REFERENCE VOLTAGE 2 + -5V SS 1.0 0.5 0 -0.5 ...

Page 11

Voltage-Output DACs with Serial Interface ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A MAX537 DYNAMIC RESPONSE (ALL BITS ON, OFF, ON) 5 s/div V = +5V -5V, REFAB = 2.5V 100pF ...

Page 12

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface ______________________________________________________________Pin Description PIN NAME 1 OUTB DAC B Output Voltage 2 OUTA DAC A Output Voltage 3 V Negative Power Supply SS 4 AGND Analog Ground 5 REFAB Reference Voltage Input for ...

Page 13

Voltage-Output DACs with Serial Interface The input impedance at each reference input is code dependent, ranging from a low value of typically 6k (with an input code of 0101 0101 0101 high value of 60k (with an input ...

Page 14

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface         CS SCK 1 SDI D15 D14 D13 SDO Q15 .......... MSB FROM PREVIOUS WRITE  Figure 4. 3-Wire Serial-Interface Timing Diagram (LDAC = GND ...

Page 15

Voltage-Output DACs with Serial Interface of the MAX536/MAX537 can be shifted out of SDO and returned to the microprocessor for data verification; data in the MAX536/MAX537 input/DAC registers cannot be read.) With a 3-wire interface (CS, SCK, SDI) and LDAC ...

Page 16

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface Table 1. Serial-Interface Programming Commands 16-BIT SERIAL WORD D11… 12-bit DAC data 12-bit DAC data 12-bit ...

Page 17

Voltage-Output DACs with Serial Interface MAX536 SCK MAX537 SCK DIN SDI THE MAX537 HAS AN ACTIVE INTERNAL PULL-UP Figure 8. Daisy-Chaining MAX536/MAX537s with a 3-Wire Serial Interface DIN SCK LDAC CS1 CS2 CS3 CS LDAC ...

Page 18

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface __________Applications Information Interfacing to the M68HC11* PORT D of the 68HC11 supports SPI. The four registers used for SPI operation are the Serial Peripheral Control Register, the Serial Peripheral Status Register, the ...

Page 19

Voltage-Output DACs with Serial Interface Table 4. M68HC11 Programming Code ______________________________________________________________________________________ Calibrated, Quad, 12-Bit 19 ...

Page 20

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface input intended for use in a multimaster environ- ment. However unused PORT D bit RXD, TXD, or possibly MISO (if DAC readback is not used) should be ...

Page 21

Voltage-Output DACs with Serial Interface REFERENCE INPUTS MAX536 MAX537 V REFAB REFCD DD DAC A DAC B DAC C DAC D V AGND -5V NOTE ARE FOR MAX537. Figure 10. Unipolar Output ...

Page 22

Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface MAX536 1N5817 MAX537 4 AGND Figure 14. When V and V cannot be sequenced, tie Schottky diode between V and AGND. SS Using an AC Reference ...

Page 23

Voltage-Output DACs with Serial Interface _Ordering Information (continued) PART TEMP. RANGE PIN-PACKAGE MAX537ACPE 0°C to +70°C 16 Plastic DIP MAX537BCPE 0°C to +70°C 16 Plastic DIP MAX537ACWE 0°C to +70°C 16 Wide SO MAX537BCWE 0°C to +70°C 16 Wide SO ...

Page 24

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 24 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1997 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products ...

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