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LT1004 Datasheet, PDF (2/8 Pages) Texas Instruments – MICROPOWER INTEGRATED VOLTAGE REFERENCES | |||
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LT1004
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Reverse Breakdown Current ................................. 30mA
Forward Current................................................... 10mA
Operating Temperature Range
LT1004M ......................................... â 55°C to 125°C
LT1004I ............................................. â 40°C to 85°C
LT1004C ................................................. 0°C to 70°C
Storage Temperature Range ................ â 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................ 300°C
PACKAGE/ORDER INFORMATION
BOTTOM VIEW
1
2
TJMAX = 150°C
θJA = 440°C/ W
θJC = 80°C/ W
H PACKAGE
2-LEAD TO-46 METAL CAN
ORDER PART
NUMBER
LT1004MH-1.2
LT1004MH-2.5
LT1004CH-1.2
LT1004CH-2.5
BOTTOM VIEW
321
TJMAX = 100°C
θJA = 160°C/ W
Z PACKAGE
3-LEAD PLASTIC TO-92
LT1004CZ-1.2
LT1004CZ-2.5
LT1004IZ-1.2
LT1004IZ-2.5
TOP VIEW
NC 1
NC 2
NC 3
GND 4
8 VOUT
7 NC
6 VOUT
5 NC (DO NOT USE)
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 100°C, θJA = 150°C/ W
LT1004CS8-1.2
LT1004CS8-2.5
LT1004IS8-1.2
LT1004IS8-2.5
S8 PART MARKING
0412 0425
0412I 0425I
ELECTRICAL CHARACTERISTICS (Note 2)
SYMBOL PARAMETER
CONDITIONS
LT1004-1.2
MIN TYP MAX
LT1004-2.5
MIN TYP MAX
UNITS
VZ
âVZ
âTemp
Reverse Breakdown Voltage
Average Temperature Coefficient
IR = 100µA
LT1004M: â 55°C ⤠TA ⤠125°C
LT1004C: 0°C ⤠TA ⤠70°C
LT1004I: â 40°C ⤠TA ⤠85°C
IMIN ⤠IR ⤠20mA (Note 3)
1.231 1.235 1.239
q 1.220 1.230 1.245
q 1.225 1.235 1.245
q 1.220 1.230 1.245
50
2.480
2.460
2.470
2.460
2.500
2.500
2.500
2.500
50
2.520
2.535
2.530
2.530
V
V
V
V
ppm/°C
IMIN
Minimum Operating Current
âVZ Reverse Breakdown Voltage
âIR Change with Current
IMIN ⤠IR ⤠1mA
1mA ⤠IR ⤠20mA
q
8
10
1.0
q
1.5
10
q
20
12 20
µA
1.0
mV
1.5
mV
10
mV
20
mV
rZ
Reverse Dynamic Impedance IR = 100µA
0.2 0.6
q
1.5
0.2 0.6
â¦
1.5
â¦
en
Wide Band Noise (RMS)
IR = 100µA
10Hz ⤠f ⤠10kHz
60
120
µV
âVZ Long Term Stability
âTime
IR = 100µA
TA = 25°C ± 0.1°C
20
20
ppm/kHr
The q denotes the specifications which apply over the full operating
temperature range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All specifications are for TA = 25°C unless otherwise noted.
Note 3: Selected devices with guaranteed maximum temperature
coefficient are available upon request.
For MIL-STD components, please refer to LTC 883C data sheet for test
listing and parameters.
2
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