MAX510BCWE Maxim Integrated Products, MAX510BCWE Datasheet

IC DAC QUAD SRL 8BIT R-R 16-SOIC

MAX510BCWE

Manufacturer Part Number
MAX510BCWE
Description
IC DAC QUAD SRL 8BIT R-R 16-SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX510BCWE.pdf (22 pages)

Specifications of MAX510BCWE

Settling Time
6µs
Number Of Bits
8
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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Price
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Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
MAX510BCWE
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
MAX510BCWE+T
Manufacturer:
MAXIM
Quantity:
4
The MAX509/MAX510 are quad, serial-input, 8-bit volt-
age-output digital-to-analog converters (DACs). They
operate with a single +5V supply or dual ±5V supplies.
Internal, precision buffers swing rail-to-rail. The refer-
ence input range includes both supply rails.
The MAX509 has four separate reference inputs, allow-
ing each DAC's full-scale range to be set independently.
20-pin DIP, SSOP, and SO packages are available. The
MAX510 is identical to the MAX509 except it has two ref-
erence inputs, each shared by two DACs. The MAX510
is housed in space-saving 16-pin DIP and SO packages.
The serial interface is double-buffered: A 12-bit input
shift register is followed by four 8-bit buffer registers and
four 8-bit DAC registers. A 12-bit serial word is used to
load data into each register. Both input and DAC regis-
ters can be updated independently or simultaneously
with single software commands. Two additional asyn-
chronous control pins provide simultaneous updating
(LDAC) or clearing (CLR) of input and DAC registers.
The interface is compatible with MICROWIRE
SPI/QSPI
TTL/CMOS compatible. A buffered data output provides
for readback or daisy-chaining of serial devices.
19-0155; Rev 3; 12/10
_______________Functional Diagrams
MICROWIRE is a trademark of National Semiconductor Corp. SPI and QSPI are trademarks of Motorola.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
_______________General Description
DOUT
Functional Diagrams continued at end of data sheet
CS DIN SCLK
REGISTER
CONTROL
CLR
12-BIT
SHIFT
SR
LDAC
TM
CONTROL
DECODE
AGND
.
All digital inputs and outputs are
DGND V
INPUT
REG A
INPUT
REG B
INPUT
REG C
INPUT
REG D
________________________________________________________________ Maxim Integrated Products
MAX509
SS
REG A
REG B
REG C
REG D
V
DAC
DAC
DAC
DAC
DD
REFB
REFC
DAC A
DAC B
DAC C
REFA
DAC D
REFD
.
TM
OUTC
OUTD
OUTB
OUTA
and
with Rail-to-Rail Outputs
Quad, Serial 8-Bit DACs
♦ ♦ Single +5V or Dual ±5V Supply Operation
♦ ♦ Output Buffer Amplifiers Swing Rail-to-Rail
♦ ♦ Reference Input Range Includes Both Supply Rails
♦ ♦ Calibrated Offset, Gain, and Linearity (1LSB TUE)
♦ ♦ 10MHz Serial Interface, Compatible with SPI, QSPI
♦ ♦ Double-Buffered Registers for Synchronous
♦ ♦ Serial Data Output for Daisy-Chaining
♦ ♦ Power-On Reset Clears Serial Interface and Sets
____________________________Features
Ordering Information continued on last page.
**Contact factory for availability and processing to MIL-STD-883.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
_________________Pin Configurations
MAX509ACPP+
MAX509BCPP+
MAX509ACWP+
MAX509BCWP+
MAX509ACAP+
______________Ordering Information
(CPOL = CPHA = 0) and MICROWIRE
Updating
All Registers to Zero
Pin Configurations continued at end of data sheet.
TOP VIEW
PART
AGND
DGND
OUTB
OUTA
LDAC
DOUT
REFB
REFA
N.C.
V
SS
TEMP RANGE
10
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
9
DIP/SO/SSOP
MAX509
PIN-PACKAGE
20 PDIP
20 PDIP
20 Wide SO
20 Wide SO
20 SSOP
20
19
18
17
16
15
14
13
12
11
OUTC
OUTD
V
REFC
REFD
CS
N.C.
DIN
SCLK
CLR
DD
(LSB)
TUE
±1.5
±1.5
±1
±1
±1
1

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MAX510BCWE Summary of contents

Page 1

... REFC Functional Diagrams continued at end of data sheet MICROWIRE is a trademark of National Semiconductor Corp. SPI and QSPI are trademarks of Motorola. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Quad, Serial 8-Bit DACs ...

Page 2

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs ABSOLUTE MAXIMUM RATINGS V to DGND ..............................................................-0.3V, + AGND...............................................................-0.3V, + DGND ...............................................................-6V, +0. AGND ...............................................................-6V, +0. .................................................................-0.3V, +12V DD SS ...

Page 3

ELECTRICAL CHARACTERISTICS (continued +5V ±10 -5.5V, V REF = 4V, AGND = DGND = 0V 10kΩ 100pF MIN to T MAX , ...

Page 4

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs ELECTRICAL CHARACTERISTICS (continued +5V ±10 -5.5V, V REF = 4V, AGND = DGND = 0V 10kΩ 100pF ...

Page 5

Operating Characteristics (T = +25°C, unless otherwise noted.) A OUTPUT SINK CURRENT vs OUT VREF = + GND = 0V SS ALL DIGITAL ...

Page 6

Quad, Serial 8-DACs with Rail-to-Rail Outputs ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A ZERO-CODE ERROR vs. NEGATIVE SUPPLY VOLTAGE 5 +5V DD 4.8 VREF = +4V 4.6 4.4 4.2 4.0 3.8 3.6 3.4 0 ...

Page 7

Operating Characteristics (continued +25°C, unless otherwise noted.) A CLOCK FEEDTHROUGH A = SCLK, 333kHz B = OUT_, 10mV/div TIMEBASE = 2μs/div NEGATIVE SETTLING TIME (V = AGND 100mV A = DIGITAL INPUT, 5V/div B = ...

Page 8

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs ______________________________________________________________Pin Description PIN NAME MAX509 MAX510 1 1 OUTB 2 2 OUTA – REFB – 4 REFAB 5 – REFA 6 5 AGND 7, 14 – N.C. 8 ...

Page 9

Description At power-on, the serial interface and all DACs are cleared and set to code zero. The serial data output (DOUT) is set to transition on SCLK's rising edge. The MAX509/MAX510 communicate with microproces- sors through a synchronous, full-duplex, ...

Page 10

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs CS t CSS t CSH0 SCLK t DS DIN DOUT LDAC NOTE: TIMING SPECIFICATION t IS RECOMMENDED TO MINIMIZE OUTPUT GLITCH, BUT IS NOT MANDATORY. CLL Figure 2. Detailed Serial Interface Timing (Mode ...

Page 11

Serial Input Data Format and Control Codes The 12-bit serial input format shown in Figure 3 com- prises two DAC address bits (A1, A0), two control bits (C1, C0) and eight bits of data (D0...D7). The 4-bit address/control code configures ...

Page 12

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs Set DOUT Phase – SCLK Falling (Mode (LDAC = x) This command resets DOUT to transition at ...

Page 13

MAX509 SCLK SCLK MAX510 DIN DOUT DIN CS CS MAX509 SCLK SCLK MAX510 DIN DIN CS CS Figure 6. Daisy-chained or individual MAX509/MAX510s are simultaneously updated by bringing CS high. Only three wires are required. DIN SCLK LDAC CS1 CS2 ...

Page 14

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs REF_ AGND SHOWN FOR ALL 1 ON DAC Figure 8. DAC Simplified Circuit Diagram If multiple devices share a common DIN line, Figure ...

Page 15

SYSTEM GND OUTC OUTD V DD REFC REFD Figure 9. Suggested MAX509 PC Board Layout for Minimizing Crosstalk (Bottom View) Unipolar-Output, 2-Quadrant Multiplication In unipolar operation, the output voltages and the refer- ence input(s) are the same polarity. Figures 11 ...

Page 16

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs REFERENCE INPUTS ( REFA REFB REFC REFD DAC A DAC B SERIAL INTERFACE NOT SHOWN DAC C DAC D V AGND ...

Page 17

SERIAL INTERFACE NOT SHOWN 0.1μF R1 330k 0.1% MAX873 +2.5V ICL7611A Figure 14. MAX509 AGND Bias Circuit (Negative Offset) 4-Quadrant Multiplication Each DAC output may be configured for 4-quadrant multiplication using Figure 16 and 17's circuit. One op amp ...

Page 18

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs +5V SERIAL INTERFACE 0.1μF NOT SHOWN 2 R1 330k 0.1% 6 MAX873 +2.5V 4 ICL7611A Figure 15. MAX510 AGND Bias Circuit (Negative Offset) REFERENCE INPUTS ( DAC A ...

Page 19

REFERENCE INPUTS 4 13 DAC A SERIAL DAC B INTERFACE NOT SHOWN DAC C DAC 0.1μF AGND OR -5V Figure 17. MAX510 Bipolar Output Circuit __Functional Diagrams (continued) CLR DGND V AGND V REFAB DOUT LDAC ...

Page 20

... MAX509BMJP -55°C to +125°C 20 CERDIP** MAX510ACPE+ 0°C to +70°C 16 PDIP MAX510BCPE+ 0°C to +70°C 16 PDIP MAX510ACWE+ 0°C to +70°C 16 Wide SO MAX510BCWE+ 0°C to +70°C 16 Wide SO MAX510AEPE+ -40°C to +85°C 16 PDIP MAX510BEPE+ -40°C to +85°C 16 PDIP MAX510AEWE+ -40°C to +85°C 16 Wide SO MAX510BEWE+ -40° ...

Page 21

... 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 21 © 2010 Maxim Integrated Products ...

Page 22

... MAX509BMJP -55°C to +125°C 20 CERDIP** MAX510ACPE+ 0°C to +70°C 16 PDIP MAX510BCPE+ 0°C to +70°C 16 PDIP MAX510ACWE+ 0°C to +70°C 16 Wide SO MAX510BCWE+ 0°C to +70°C 16 Wide SO MAX510AEPE+ -40°C to +85°C 16 PDIP MAX510BEPE+ -40°C to +85°C 16 PDIP MAX510AEWE+ -40°C to +85°C 16 Wide SO MAX510BEWE+ -40° ...

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