MAX6325/MAX6341/MAX6350
1ppm/°C, Low-Noise, +2.5V/+4.096V/+5V
Voltage References
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND)
IN ................................................................................-0.3V to 40V
OUT, TRIM..................................................................-0.3V to 12V
NR.................................................................................-0.3V to 6V
OUT Short-Circuit to GND Duration (VIN ≤ 12V)..........Continuous
OUT Short-Circuit to GND Duration (VIN ≤ 40V) ........................5s
OUT Short-Circuit to IN Duration (VIN ≤ 12V) ..............Continuous
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ......727mW
8-Pin SO (derate 5.88mW/°C above +70°C) ...................471mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C)...........640mW
Operating Temperature Ranges
MAX63_ _ C_ A.......................................................0°C to +70°C
MAX63_ _ E_ A....................................................-40°C to +85°C
MAX63_ _ MJA ..................................................-55°C to +125°C
Storage Temperature Range ..............................-65°C to +150°C
Lead Temperature (soldering, 10s)...................................+300°C
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.
ELECTRICAL CHARACTERISTICS—MAX6325
(VIN = +10V, IOUT = 0mA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
Input Voltage Range
Output Voltage
Output Voltage Temperature
Coefficient (Note 1)
SYMBOL
CONDITIONS
VIN
VOUT
MAX6325
MAX6325C_A
TCVOUT MAX6325E_A
MAX6325MJA
Line Regulation (Note 2)
8V ≤ VIN ≤ 10V
∆VOUT/
∆VIN
10V ≤ VIN ≤ 36V
Load Regulation (Note 2)
Supply Current
∆VOUT/
∆IOUT
Sourcing: 0mA ≤ IOUT ≤ 15mA
Sinking: -15mA ≤ IOUT ≤ 0mA
IIN
TA
C, E, M
+25°C
C
E
M
+25°C
C
E
M
+25°C
C
E
M
C
E
M
C
E
M
+25°C
C, E, M
MIN
8
2.499
Trim-Adjustment Range
Turn-On Settling Time
Output Noise Voltage (Note 3)
∆VOUT
tON
en
(Figure 1)
To ±0.01% of final value
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
C, E, M ±15
+25°C
+25°C
+25°C
Temperature Hysteresis
(Note 4)
+25°C
TYP
2.500
0.5
0.75
1.0
10
2
1
1
3
1
1
10
1.8
±25
5
1.5
1.3
20
Long-Term Stability
∆VOUT/t
+25°C
30
MAX UNITS
36
V
2.501 V
1.0
1.5 ppm/°C
2.5
18
30
35
45
ppm/V
5
7
8
10
6
7
15
ppm/mA
6
7
30
2.7
mA
3.0
mV
µs
µVp-p
2.8 µVRMS
ppm
ppm/
1000hr
2
Maxim Integrated