
MX581
High-Precision, 10V Reference
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VIN = +15V. TA = +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Input Voltage (VIN to GND) .......................................-0.3V, +40V
Continuous Power Dissipation
TO-39 Can (derate 8.7mW/°C above +60°C) ..............600mW
SO (derate 5.3mW/°C above +75°C) ..........................400mW
Output Short-Circuit Duration (Note 1) ..........................Indefinite
Operating Temperature Range
Commercial (J, K) ...............................................0°C to +70°C
Extended (J, K) ................................................-40°C to +85°C
Military (S, T) ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +175°C
Lead Temperature (soldering, 10s) .................................+300°C
Die Junction Temperature (TJ)..........................-55°C to +150°C
Thermal Resistance, Junction to Ambient
TO-39 CAN ..............................................................+150°C/W
SO ............................................................................+170°C/W
Note 1:
Absolute maximum power dissipation must not be exceeded.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MX581J/S
30
Output Voltage Tolerance
IL = 0mA
MX581K/T
±10
mV
MX581JH/JCSA
13.5
(30)
MX581JESA
19.5
(30)
MX581KH/KCSA
6.75
(15)
MX581KESA
13
(20)
MX581S
30
(30)
Output Voltage Change with
Temperature
(Temperature Coefficient)
MX581T
15
(15)
mV
(ppm/°C)
12.5V < VIN < 15V
0.005
(1.0)
Line Regulation
No load
15V < VIN < 30V
0.002
(3.0)
%/V
(mV)
Load Regulation
IL = 0mA to 5mA
20
(220)
50
(550)
ppm/mA
(V/mA)
Quiescent Supply Current
IQ
IL = 0mA
750
1000
A
Turn-On Settling Time to 0.1%
tON
200
s
Noise
en(P-P)
0.1Hz to 10Hz
50
VP-P
Long-Term Stability
Noncumulative
25
ppm/kHrs
Short-Circuit Current
ISC
30
mA
TA = +25°C
10
TMIN to TMAX
5
Source
MX581J/K
5
TMIN to TMAX
MX581S/T
0.2
Output Current
Sink (Note 2)
IL
VIN > VOUT +
2.5V
TA = -55°C to
+65°C
MX581S/T
5
mA
Note 2: CLOAD ≥ 10nF (see the Output Current section).