max5152bmje Maxim Integrated Products, Inc., max5152bmje Datasheet

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max5152bmje

Manufacturer Part Number
max5152bmje
Description
Low-power, Dual, 13-bit Voltage-output Dacs With Configurable Outputs
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
The MAX5152/MAX5153 low-power, serial, voltage-out-
put, dual 13-bit digital-to-analog converters (DACs)
consume only 500µA from a single +5V (MAX5152) or
+3V (MAX5153) supply. These devices feature Rail-to-
Rail
16-pin QSOP and DIP packages. Access to the invert-
ing input allows for specific gain configurations, remote
sensing, and high output current capability, making
these devices ideally suited for industrial process con-
trols. These devices are also well suited for digitally
programmable (4–20mA) current loops.
The 3-wire serial interface is SPI™/QSPI™ and
Microwire™ compatible. Each DAC has a double-
buffered input organized as an input register followed
by a DAC register, which allows the input and DAC reg-
isters to be updated independently or simultaneously.
Additional features include a programmable shutdown
(2µA), hardware-shutdown lockout, a separate voltage
reference for each DAC, power-on reset, and an active-
low clear input (CL) that resets all registers and DACs
to zero. The MAX5152/MAX5153 provide a programma-
ble logic output pin for added functionality, and a seri-
al-data output pin for daisy chaining.
Industrial Process Control
Digital Offset and Gain
Adjustment
Remote Industrial Controls
________________________Applications
19-1304; Rev 0; 10/97
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd. 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
®
Low-Power, Dual, 13-Bit Voltage-Output DACs
output swing and are available in space-saving
________________________________________________________________ Maxim Integrated Products
CS
DOUT
REGISTER
CONTROL
16-BIT
SHIFT
SR
DIN
CL
SCLK UPO
Motion Control
Digitally Programmable
4–20mA Current Loops
Automatic Test Equipment
CONTROL
DECODE
OUTPUT
LOGIC
PDL
INPUT
INPUT
DGND
REG A
REG B
with Configurable Outputs
AGND
REG A
REG B
DAC
DAC
____________________________Features
Ordering Information continued at end of data sheet.
* Dice are tested at T
Pin Configuration appears at end of data sheet.
______________Ordering Information
MAX5152ACPE
MAX5152BCPE
MAX5152ACEE
MAX5152BCEE
MAX5152BC/D
V
13-Bit Dual DAC with Configurable Output
Amplifier
Single-Supply Operation: +5V (MAX5152)
Rail-to-Rail Output Swing
Low Quiescent Current:
Power-On Reset Clears DAC Outputs to Zero
SPI/QSPI and Microwire Compatible
Space-Saving 16-Pin QSOP Package
Pin-Compatible 12-Bit Versions:
MAX5156/MAX5157
DD
MAX5152
MAX5153
500µA (normal operation)
2µA (shutdown mode)
PART
DAC A
DAC B
REFA
REFB
TEMP. RANGE
A
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
= +25°C, DC parameters only.
+3V (MAX5153)
16 Plastic DIP
16 Plastic DIP
16 QSOP
16 QSOP
Dice*
PIN-PACKAGE
OUTA
FBA
OUTB
FBB
(LSB)
±1/2
±1
±1/2
±1
±1
INL
1

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max5152bmje Summary of contents

Page 1

Rev 0; 10/97 Low-Power, Dual, 13-Bit Voltage-Output DACs _______________General Description The MAX5152/MAX5153 low-power, serial, voltage-out- put, dual 13-bit digital-to-analog converters (DACs) consume only 500µA from a single +5V (MAX5152) or +3V (MAX5153) supply. These devices feature Rail-to- Rail ® ...

Page 2

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs ABSOLUTE MAXIMUM RATINGS V to AGND............................................................-0. DGND ...........................................................-0.3V to +6V DD AGND to DGND ..................................................................±0.3V FBA, FBB to AGND.....................................-0. REF_, OUT_ to AGND.................................-0. ...

Page 3

Low-Power, Dual, 13-Bit Voltage-Output DACs ELECTRICAL CHARACTERISTICS—MAX5152 (continued +5V ±10 2.5V REFA REFB T = +25°C, output buffer connected in unity-gain configuration (Figure 9).) A PARAMETER SYMBOL DIGITAL OUTPUTS (DOUT, UPO) Output ...

Page 4

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs ELECTRICAL CHARACTERISTICS—MAX5153 (V = +2.7V to +3.6V 1.25V REFA REFB are +25°C, output buffer connected in unity-gain configuration (Figure 9).) A PARAMETER SYMBOL ...

Page 5

Low-Power, Dual, 13-Bit Voltage-Output DACs ELECTRICAL CHARACTERISTICS—MAX5153 (continued +2.7V to +3.6V REFA REFB are +25°C, output buffer connected in unity-gain configuration (Figure 9).) A PARAMETER SYMBOL DYNAMIC PERFORMANCE Voltage Output Slew ...

Page 6

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs __________________________________________Typical Operating Characteristics (V = +5V 10kΩ 100pF, FB_ tied to OUT_ REFERENCE VOLTAGE INPUT FREQUENCY RESPONSE -10 -12 ...

Page 7

Low-Power, Dual, 13-Bit Voltage-Output DACs ____________________________Typical Operating Characteristics (continued +3V 10kΩ 100pF, FB_ tied to OUT_ REFERENCE VOLTAGE INPUT FREQUENCY RESPONSE -10 -12 -14 -16 ...

Page 8

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs ____________________________Typical Operating Characteristics (continued +5V (MAX5152 +3V (MAX5153 noted.) MAX5152 SUPPLY CURRENT vs. SUPPLY VOLTAGE 0.60 CODE = 1FFF (HEX) 0.55 0.50 CODE = 0000 ...

Page 9

Low-Power, Dual, 13-Bit Voltage-Output DACs ______________________________________________________________Pin Description PIN NAME 1 AGND Analog Ground 2 OUTA DAC A Output Voltage 3 FBA DAC A Output Amplifier Feedback Input. Inverting input of the output amplifier. 4 REFA Reference for DAC A CL ...

Page 10

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs Table 1. Serial-Interface Programming Commands 16-BIT SERIAL WORD ...

Page 11

Low-Power, Dual, 13-Bit Voltage-Output DACs SCLK MAX5152 DIN MAX5153 CS Figure 2. Connections for Microwire DIN MAX5152 SCLK MAX5153 CS CPOL = 0, CPHA = 0 Figure 3. Connections for SPI/QSPI MSB ..................................................................................LSB 16 Bits of Serial Data Address Bits ...

Page 12

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs CS SCLK 1 DIN C1 C0 D12 D11 D10 D9 A0 Figure 5. Serial-Interface Timing Diagram CS t CSS t CSO SCLK DIN Figure 6. Detailed Serial-Interface Timing ...

Page 13

Low-Power, Dual, 13-Bit Voltage-Output DACs DIN SCLK CS1 CS2 CS3 CS MAX5152 MAX5153 SCLK DIN Figure 8. Multiple MAX5152/MAX5153s Sharing a Common DIN Line +5V/+3V REF_ V DD MAX5152 MAX5153 DAC DGND AGND Figure 9. Unipolar Output Circuit __________Applications Information ...

Page 14

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs REF_ +5V/+ MAX5152 MAX5153 DAC DGND AGND ( ) ( )( ) = REF_ OUT R2 8192 Figure 10. Configurable Output Gain Table 3. ...

Page 15

Low-Power, Dual, 13-Bit Voltage-Output DACs Digital Calibration and Threshold Selection Figure 13 shows the MAX5152/MAX5153 in a digital calibration application. With a bright value applied to the photodiode (on), the DAC is digitally ramped up until it trips the comparator. ...

Page 16

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs Digital Programmable Current Source Figure 15 depicts a digitally programmable, unidirec- tional current source that can be used in industrial con- trol applications. The output current is ...

Page 17

... Plastic DIP MAX5152BEPE -40°C to +85°C 16 Plastic DIP MAX5152AEEE -40°C to +85°C 16 QSOP MAX5152BEEE -40°C to +85°C 16 QSOP MAX5152BMJE -55°C to +125°C 16 CERDIP** MAX5153ACPE 0°C to +70°C 16 Plastic DIP MAX5153BCPE 0°C to +70°C 16 Plastic DIP MAX5153ACEE 0°C to +70°C ...

Page 18

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs ________________________________________________________Package Information 18 ______________________________________________________________________________________ ...

Page 19

Low-Power, Dual, 13-Bit Voltage-Output DACs ___________________________________________Package Information (continued) ______________________________________________________________________________________ with Configurable Outputs 19 ...

Page 20

Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs ___________________________________________Package Information (continued) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are Maxim cannot assume responsibility for use ...

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