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LM199/LM399
LM199A/LM399A
2
LM199399fb
Temperature Stabilizer ..............................................40V
Reverse Breakdown Current...................................20mA
Forward Current.......................................................1mA
Reference to Substrate Voltage, VRS (Note 2)........–0.1V
Operating Temperature Range
LM199/LM199A (OBSOLETE)............ –55°C to 125°C
LM399/LM399A....................................... 0°C to 70°C
Storage Temperature Range
LM199/LM199A (OBSOLETE)............ –65°C to 150°C
LM399/LM399A................................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
The
● denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. (Note 3)
LM199/LM199A
LM399/LM399A
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
VZ
Reverse Breakdown Voltage
0.5mA ≤ IR ≤ 10mA
●
6.8
6.95
7.1
6.75
6.95
7.3
V
ΔVZ
Reverse Breakdown Voltage Change
with Current
0.5mA ≤ IR ≤ 10mA
●
69
6
12
mV
rZ
Reverse Dynamic Impedance
IR = 1mA (Note 6) (10Hz ≤ f ≤ 100Hz) ●
0.5
1
0.5
1.5
Ω
ΔVZ
ΔTemp
Temperature Coefcient
LM199/LM399
–55°C ≤ TA ≤ 85°C
85°C ≤ TA ≤ 125°C
0°C ≤ TA ≤ 70°C
0.3
5
1
15
0.3
2
ppm/°C
LM199A/LM399A
–55°C ≤ TA ≤ 85°C
85°C ≤ TA ≤ 125°C
0°C ≤ TA ≤ 70°C
0.2
5
0.5
10
0.3
1
ppm/°C
en
RMS Noise
10Hz ≤ f ≤ 10kHz
●
7
20
7
50
V
ΔVZ
ΔTime
Long-Term Stability
Stabilized, 22°C ≤ TA ≤ 28°C,
1000 Hours, IR = 1mA ±0.1%
8
(Note 4)
8
(Note 4) ppm/√kH
IH
Temperature Stabilizer Supply Current TA = 25°C, Still Air, VH = 30V
TA = –55°C (Note 5)
8.5
22
14
28
8.5
15
mA
VH
Temperature Stabilizer Supply Voltage
●
9
40
9
40
V
Warm-Up Time to ±0.05% VZ
VH = 30V
3
Seconds
Initial Turn-On Current
9V ≤ VH ≤ 40V (Note 5)
140
200
140
200
mA
ELECTRICAL CHARACTERISTICS
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
TOP VIEW
+ 1
H PACKAGE
4-LEAD TO-46 METAL CAN
INSIDE THERMAL SHIELD
–
4
2
–
3
+
H
ORDER PART NUMBER
LM399H
LM399AH
LM199H
LM199AH
LM199AH-20
LM399AH-20
LM399AH-50
OBSOLETE
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specied with wider operating temperature ranges.
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相关PDF资料
LM399AH#TR 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4
LM399H/NOPB 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4
LM399AH/NOPB 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4
LM4040CSK-2.5 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3
LM4040CZ-2.5 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3
LM4040CSK-2.5T 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3
LM4040DIZ-2.5T&R 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3
LM4040DIZ-5.0T&R 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PBCY3
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