MX584 Просмотр технического описания (PDF) - Maxim Integrated
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MX584 Datasheet PDF : 10 Pages
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19-1115; Rev 2; 11/04
Pin-Programmable, Precision Voltage
Reference
General Description
Maxim’s MX584 is a temperature-compensated,
bandgap voltage reference which provides pin-program-
mable output voltages of +10.00V, +7.50V, +5.00V, and
+2.50V. External components are not required for these
outputs, but if other voltages are desired, they can be
programmed with external resistors.
Laser trimming minimizes output error as well as tem-
perature drift, to as low as 10mV and 15ppm/°C with
the MX584K.
The input voltage range of the MAX584 is 4.5V to 30V.
The reference also includes a STROBE input which
shuts down the reference output. Typical current drain
when ON is 750µA. This drops to about 100µA when
the reference is strobed OFF.
The MX584 is designed for use with 8- to 14-bit A/D
and D/A converters as well as data acquisition systems.
It is available in 8-lead TO-99 metal cans, plastic DIPS,
CERDIPS, and SO packages.
Applications
CMOS DAC Reference
A/D Converter Reference
Measurement Instrumentation
Data Loggers
Precision Analog Systems
Programmable Offset for PGAs
Features
♦ +10.0V, +7.5V, +5.0V, +2.5V Programmable
Outputs
♦ ±10mV Tolerance at +10V (MX584K)
♦ Low Tempco: 15ppm/°C, max (MAX584K)
♦ No External Components or Trims
♦ Short-Circuit Proof
♦ Output Sources and Sinks Current
♦ 10mA Output Current
Ordering Information
PART
MX584JH
MX584KH
MX584JN
MX584KN
MX584JCSA
MX584KCSA
MX584JESA
MX584KESA
MX584JC/D
MX584SH
MX584TH
MX584SQ
MX584TQ
TEMP RANGE
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
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
PIN-PACKAGE ERROR
8 TO-99 Can ±30mV
8 TO-99 Can ±10mV
8 PDIP
±30mV
8 PDIP
±10mV
8 SO
±30mV
8 SO
±10mV
8 SO
±30mV
8 SO
±10mV
8 Dice
±30mV
8 TO-99 Can ±30mV
8 TO-99 Can ±10mV
8 CERDIP
±30mV
8 CERDIP
±10mV
Pin Configuration
TOP VIEW
10.0V 1
5.0V 2
2.5V 3
COMMON 4
MX584
8 +VS
7 CAP
6 VBG
5 STROBE
8-Lead DIP
TAB
8
10.0V 1
7 CAP
5.0V 2
MX584
6 VBG
2.5V 3
4
COMMON
TO-39
5 STROBE
0.01µF
Typical Operating Circuit
8
+VS
1
10V
MX584
2
5V
COMMON
4
-5V
RFB
OUT1
MX7533
OUT2
VREF GND
VOUT
0 TO 5V
MAX400
2.4kΩ
-15V
-5V REFERENCE FOR CMOS DAC
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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