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参数资料
| 型号： | LM199AH/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4 |
| 文件页数： | 3/10页 |
| 文件大小： | 652K |
| 代理商： | LM199AH/NOPB |
Absolute Maximum Ratings (Note 1)
Specifications for Military/Aerospace products are not
contained in this datasheet. Refer to the following Reli-
ability
Electrical
Test
Specifications
documents:
MNLM199A-X and SMD#5962-88561 .
Temperature Stabilizer Voltage
LM199/LM299/LM399
40V
Reverse Breakdown Current
20 mA
Forward Current
LM199/LM299/LM399
1 mA
Reference to Substrate Voltage V
(RS) (Note 2)
40V
0.1V
Operating Temperature Range
LM199
55C to +125C
LM299
25C to +85C
LM399
0C to +70C
Storage Temperature Range
55C to +150C
Soldering Information
TO-46 package (10 sec.)
+300C
Electrical Characteristics (Notes 3, 6)
Parameter
Conditions
LM299H
LM399H
Units
Min
Typ
Max
Min
Typ
Max
Reverse Breakdown Voltage
0.5 mA
≤ I
R
≤ 10 mA
6.8
6.95
7.1
6.6
6.95
7.3
V
Reverse Breakdown Voltage
0.5 mA
≤ I
R
≤ 10 mA
6
9
6
12
mV
Change with Current
Reverse Dynamic Impedance
I
R = 1 mA
0.5
1
0.5
1.5
Reverse Btreakdown
Temperature Coefficient
25C
≤T
A
≤85C
LM299
0.00003
0.0001
%/C
0C
≤T
A
≤+70C
LM399
0.00003
0.0002
%/C
RMS Noise
10 Hz
≤ f ≤ 10 kHz
7
20
7
50
V
Long Term Stability
Stabilized, 22C
≤T
A
≤28C,
20
ppm
1000 Hours, I
R=1 mA±0.1%
Temperature Stabilizer
T
A=25C, Still Air, VS=30V
8.5
14
8.5
15
mA
Supply Current
T
A = 55C
22
28
Temperature Stabilizer
9
40
9
40
V
Supply Voltage
Warm-Up Time to 0.05%
V
S = 30V, TA = 25C
3
sec.
Initial Turn-on Current
9
≤V
S
≤40, T
A=+25C, (Note 4)
140
200
140
200
mA
Electrical Characteristics (Notes 3, 6)
Parameter
Conditions
LM199AH
LM399AH
Units
Min
Typ
Max
Min
Typ
Max
Reverse Breakdown Voltage
0.5 mA
≤ I
R
≤ 10 mA
6.8
6.95
7.1
6.6
6.95
7.3
V
Reverse Breakdown Voltage
0.5 mA
≤ I
R
≤ 10 mA
6
9
6
12
mV
Change with Current
Reverse Dynamic Impedance
I
R = 1 mA
0.5
1
0.5
1.5
Reverse Breakdown
Temperature Coefficient
55C
≤T
A
≤+85C
LM199A
0.00002
0.00005
%/C
+85C
≤T
A
≤+125C
0.0005
0.0010
%/C
0C
≤T
A
≤+70C
LM399A
0.00003
0.0001
%/C
RMS Noise
10 Hz
≤ f ≤ 10 kHz
7
20
7
50
V
Long Term Stability
Stabilized, 22C
≤T
A
≤28C,
20
ppm
1000 Hours, I
R=1 mA±0.1%
Temperature Stabilizer
T
A=25C, Still Air, VS=30V
8.5
14
8.5
15
mA
Supply Current
T
A = 55C
22
28
Temperature Stabilizer
9
40
9
40
V
Supply Voltage
Warm-Up Time to 0.05%
V
S = 30V, TA = 25C
3
sec.
Initial Turn-on Current
9
≤V
S
≤40, T
A=+25C, (Note 4)
140
200
140
200
mA
LM199/LM299/LM399
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