max5352bmja Maxim Integrated Products, Inc., max5352bmja Datasheet

no-image

max5352bmja

Manufacturer Part Number
max5352bmja
Description
Low-power, 12-bit Voltage-output Dacs With Serial Interface
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
The MAX5352/MAX5353 combine a low-power, voltage-
output, 12-bit digital-to-analog converter (DAC) and a
precision output amplifier in an 8-pin µMAX or DIP pack-
age. The MAX5352 operates from a single +5V supply,
and the MAX5353 operates from a single +3.3V supply.
Both devices draw less than 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 MAX5352/MAX5353 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 SPI™/QSPI™
and Microwire™. The DAC has a double-buffered input,
organized as an input register followed by a DAC regis-
ter. A 16-bit serial word loads data into the input regis-
ter. The DAC register can be updated independently 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.
__________________General Description
________________________Applications
19-1196; Rev 0; 2/97
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, 12-Bit Voltage-Output DACs
REGISTER
REGISTER
INPUT
DAC
V
DD
REF
DAC
MAX5352
MAX5353
FB
OUT
Ordering Information continued at end of data sheet.
* Contact factory for availability of 8-pin SO package.
______________________________Features
_________________Ordering Information
_______________________Pin Configuration
MAX5352ACPA
MAX5352BCPA
MAX5352ACUA
MAX5352BCUA
12-Bit DAC with Configurable Output Amplifier
+5V Single-Supply Operation (MAX5352)
+3.3V Single-Supply Operation (MAX5353)
Low Supply Current: 0.28mA Normal Operation
Available in 8-Pin µMAX
Power-On Reset Clears DAC Output to Zero
SPI/QSPI and Microwire Compatible
Schmitt-Trigger Digital Inputs for Direct
Optocoupler Interface
+3.3V MAX5353 Directly Interfaces with +5V Logic
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
OUT
DIN
CS
1
2
3
4
2µA Shutdown Mode
DIP/ MAX
MAX5352
MAX5353
8 Plastic DIP
8 Plastic DIP
8 µMAX
8 µMAX
PIN-PACKAGE
8
7
6
5
V
GND
REF
FB
DD
(LSB)
±1/2
±1
±1/2
±1
INL
1

Related parts for max5352bmja

max5352bmja Summary of contents

Page 1

Rev 0; 2/97 Low-Power, 12-Bit Voltage-Output DACs __________________General Description The MAX5352/MAX5353 combine a low-power, voltage- output, 12-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX or DIP pack- age. The MAX5352 operates from a single ...

Page 2

... Input Leakage Current I IN Input Capacitance C 2 _______________________________________________________________________________________ Operating Temperature Ranges + 0.3V) MAX5352_C_A/MAX5353_C_A.............................0°C to +70°C DD MAX5352_E_A/MAX5353_E_A ..........................-40°C to +85°C MAX5352BMJA/MAX5353BMJA .....................-55°C to +125°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10sec) .............................+300°C = 5kΩ 100pF MIN CONDITIONS ...

Page 3

Low-Power, 12-Bit Voltage-Output DACs ELECTRICAL CHARACTERISTICS: MAX5352 (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, 12-Bit Voltage-Output DACs with Serial Interface ELECTRICAL CHARACTERISTICS: MAX5353 (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, 12-Bit Voltage-Output DACs ELECTRICAL CHARACTERISTICS: MAX5353 (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 (Figure ...

Page 6

Low-Power, 12-Bit Voltage-Output DACs with Serial Interface __________________________________________Typical Operating Characteristics (MAX5352 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 1.2 2.0 2.8 3.6 ...

Page 7

Low-Power, 12-Bit Voltage-Output DACs ____________________________Typical Operating Characteristics (continued) (MAX5352 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, 12-Bit Voltage-Output DACs with Serial Interface ____________________________Typical Operating Characteristics (continued) (MAX5353 only +3.3V 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 9

Low-Power, 12-Bit Voltage-Output DACs _____________________Pin Description PIN NAME FUNCTION 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 ...

Page 10

Low-Power, 12-Bit Voltage-Output DACs with Serial Interface to recall the output state prior to entering shutdown. Exit shutdown mode by either recalling the previous configuration or by updating the DAC with new data. When powering up the device or bringing ...

Page 11

Low-Power, 12-Bit Voltage-Output DACs Table 1. Serial-Interface Programming Commands 16-BIT SERIAL WORD D11............... MSB bits of data bits of data XXXXXXXXXXXX XXXXXXXXXXXX 0 ...

Page 12

Low-Power, 12-Bit Voltage-Output DACs with Serial Interface DIN SCLK CS1 CS2 CS3 CS MAX5352 MAX5353 SCLK DIN Figure 7. Multiple MAX5352/MAX5353s Sharing Common DIN and SCLK Lines Figure 7 shows a method of connecting several MAX5352/MAX5353s. In this configuration, the ...

Page 13

Low-Power, 12-Bit Voltage-Output DACs Table 3. Bipolar Code Table DAC CONTENTS ANALOG OUTPUT MSB LSB ...

Page 14

Low-Power, 12-Bit Voltage-Output DACs with Serial Interface R1 REF +5V/+3. DAC OUT MAX5352 10k ±0.1% MAX5353 GND Figure 10. Bipolar Output Circuit +5V/ +3.3V REF V DD MAX5352 MAX5353 DAC OUT FB GND ...

Page 15

... Plastic DIP MAX5352BEPA -40°C to +85°C 8 Plastic DIP MAX5352AEUA -40°C to +85°C 8 µMAX MAX5352BEUA -40°C to +85°C 8 µMAX MAX5352BMJA -55°C to +125°C 8 CERDIP** MAX5353ACPA 0°C to +70°C 8 Plastic DIP MAX5353BCPA 0°C to +70°C 8 Plastic DIP MAX5353ACUA 0°C to +70°C 8 µMAX MAX5353BCUA 0° ...

Page 16

Low-Power, 12-Bit Voltage-Output DACs with Serial Interface ___________________________________________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 implied. Maxim reserves the right to change ...

Related keywords