AD584JH Analog Devices Inc, AD584JH Datasheet
AD584JH
Manufacturer Part Number
AD584JH
Description
IC PREC VOLT REF PROG TO-99-8
Manufacturer
Analog Devices Inc
Type
Voltage Referencer
Specifications of AD584JH
Temperature Coefficient
30ppm/°C
Rohs Status
RoHS non-compliant
Reference Type
Series, Programmable
Voltage - Output
2.5V, 5V, 7.5V, 10V
Tolerance
±30mV
Voltage - Input
4.5 ~ 30 V
Number Of Channels
1
Current - Quiescent
1mA
Current - Output
10mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
TO-99-8, Metal Can
Topology
Series, Programmable
Input Voltage
4.5V To 30V
Reference Voltage
10V
Reference Voltage Tolerance
30mV
Voltage Reference Case Style
TO-99
Current, Output
10 mA
Current, Quiescent Supply
0.75 mA (Typ.) @ 25 °C
Current, Short Circuit
30 mA (Typ.) @ 25 °C
Current, Supply
0.75 mA
Load Regulation
20 ppm⁄mA (Typ.) @ 25 °C
Package Type
TO-99
Power Dissipation
600 mW
Regulation, Line
0.005 %/V
Regulation, Load
20 ppm/mA
Standards
MIL-STD-883
Temperature, Operating, Maximum
70 °C
Temperature, Operating, Minimum
0 °C
Temperature, Operating, Range
0 to +70 °C
Voltage, Input
15 V
Voltage, Noise
50 μVp-p
Voltage, Output
2.5 V
Voltage, Supply
4.5 to 30 V
Low Quiescent Current
1.0 mA max
Current - Cathode
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD584JH
Manufacturer:
AnalogDev
Quantity:
372
Part Number:
AD584JH
Manufacturer:
ADI/亚德诺
Quantity:
20 000
a
GENERAL DESCRIPTION
The AD584 is an eight-terminal precision voltage reference offer-
ing pin-programmable selection of four popular output voltages:
10.000 V, 7.500 V, 5.000 V and 2.500 V. Other output voltages,
above, below or between the four standard outputs, are available
by the addition of external resistors. Input voltage may vary between
4.5 V and 30 V.
Laser Wafer Trimming (LWT) is used to adjust the pin-
programmable output levels and temperature coefficients,
resulting in the most flexible high precision voltage reference
available in monolithic form.
In addition to the programmable output voltages, the AD584 offers
a unique strobe terminal which permits the device to be turned
on or off. When the AD584 is used as a power supply reference,
the supply can be switched off with a single, low-power signal.
In the “off” state the current drain by the AD584 is reduced to
about 100 µA. In the “on” state the total supply current is typi-
cally 750 µA including the output buffer amplifier.
The AD584 is recommended for use as a reference for 8-, 10-,
or 12-bit D/A converters which require an external precision
reference. The device is also ideal for all types of A/D convert-
ers of up to 14-bit accuracy, either successive approximation or
integrating designs, and in general can offer better performance
than that provided by standard self-contained references.
The AD584J, K, and L are specified for operation from 0°C to
70°C; the AD584S and T are specified for the –55°C to +125°C
range. All grades are packaged in a hermetically sealed eight-
terminal TO-99 metal can; the AD584 J and K are also available
in an 8-lead plastic DIP.
Protected by U.S. Patent No. 3,887,863; RE 30,586.
PRODUCT HIGHLIGHTS
1. The flexibility of the AD584 eliminates the need to design-in
2. Laser trimming of both initial accuracy and temperature coeffi-
3. The AD584 can be operated in a two-terminal “Zener” mode
4. The output of the AD584 is configured to sink or source
5. The AD584 is available in versions compliant with MIL-STD-
and inventory several different voltage references. Further
more one AD584 can serve as several references simultaneously
when buffered properly.
cient results in very low errors over temperature without the
use of external components. The AD584LH has a maximum
deviation from 10.000 V of ± 7.25 mV from 0°C to 70°C.
at 5 V output and above. By connecting the input and the
output, the AD584 can be used in this “Zener” configuration
as a negative reference.
currents. This means that small reverse currents can be toler-
ated in circuits using the AD584 without damage to the refer-
ence and without disturbing the output voltage (10 V, 7.5 V,
and 5 V outputs).
883. Refer to the Analog Devices Military Products Databook
or current AD584/883B data sheet for detailed specifications.
Precision Voltage Reference
COMMON
PIN CONFIGURATIONS
10.0V
5.0V
5.0V
2.5V
10.0V
2.5V
2
8-Lead TO-99
1
2
3
4
Pin Programmable
8-Lead DIP
1
3
(Not to Scale)
(Not to Scale)
TOP VIEW
COMMON
TOP VIEW
AD584
AD584
TAB
V+
4
8
7
5
8
7
6
5
CAP
6
STROBE
+V
CAP
V
STROBE
V
BG
BG
AD584
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AD584JH Summary of contents
Page 1
GENERAL DESCRIPTION The AD584 is an eight-terminal precision voltage reference offer- ing pin-programmable selection of four popular output voltages: 10.000 V, 7.500 V, 5.000 V and 2.500 V. Other output voltages, above, below or between the four standard outputs, ...
Page 2
... Min Typ 7 0.75 1.0 0.75 1.5 1.5 200 200 0.002 0.005 –65 +175 –65 AD584JH AD584KH AD584JN AD584KN AD584L Max Min Typ Max Unit 3.5 2 ppm/° ppm/°C 3 ppm/°C 1.0 0.75 1.0 mA µA/°C 1.5 µs 200 µV p-p 50 ...
Page 3
Model OUTPUT VOLTAGE TOLERANCE 1 Maximum Error for Nominal Outputs of: 10.000 V 7.500 V 5.000 V 2.500 V OUTPUT VOLTAGE CHANGE Maximum Deviation from 25°C 2 Value MIN MAX 10.000 V, 7.500 V, 5.000 V Outputs ...
Page 4
AD584 ABSOLUTE MAXIMUM RATINGS Input Voltage V to Ground . . . . . . . . . . . . . . . . . . . . . . Power Dissipation @ 25° ...
Page 5
APPLYING THE AD584 With power applied to Pins 8 and 4 and all other pins open, the AD584 will produce a buffered nominal 10.0 V output between Pins 1 and 4 (see Figure 1). The stabilized output voltage may be ...
Page 6
AD584 0.185 (4.70) 0.165 (4.19) 0.335 (8.50) 0.305 (7.75) 0.04 (1.0) MAX SEATING PLANE 0.165 (4.19 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). TO-99 Package (H-8) 0.5 (12.70) MIN 4 0.370 (9.40) 0.2 3 (5.1) 0.335 (8.50) TYP 2 ...