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參數(shù)資料
| 型號： | LM185BYH |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Adjustable Micropower Voltage References |
| 中文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, MBCY3 |
| 封裝： | METAL CAN, TO-46, 3 PIN |
| 文件頁數(shù)： | 3/14頁 |
| 文件大小： | 747K |
| 代理商： | LM185BYH |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 2)
Reverse Current
Forward Current
Operating Temperature Range (Note 3)
LM185 Series
LM285 Series
LM385 Series
30mA
10mA
55C to 125C
40C to 85C
0C to 70C
Storage Temperature
Soldering Information
TO-92 Package (10 sec.)
TO-46 Package (10 sec.)
SO Package
Vapor Phase (60 sec.)
Infrared (15 sec.)
See An-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
55C to 150C
260C
300C
215C
220C
Electrical Characteristics
(Note 4)
Parameter
Conditions
LM185, LM285
LM185BX,
LM185BY
LM185B,
LM285BX,
LM285BY
Tested Design Tested Design
Limit
Limit
(Note
5)
6)
1.252
LM385
Typ
Typ
LM385BX,
LM285
LM385BY
LM385
Units
(Limit)
Tested Design Tested Design
Limit
Limit
(Note
5)
6)
1.252
1.255
Limit
(Note
5)
1.265
Limit
(Note
6)
1.270
1.240
Limit
(Note
5)
1.265
Limit
(Note
6)
1.270
(Note
(Note
Reference
Voltage
I
R
= 100μA
1.240
V
1.255
1.228
1.215
1
(max)
V
(min)
mV
1.215
1.205
1.228
1.215
1.215
1.205
Reference
Voltage
Change with
Current
Dynamic Output I
R
= 100μA, f = 100Hz
Impedance
I
AC
= 0.1 I
R
I
MIN
<
I
R
<
1mA
0.2
1.5
1
1.5
0.2
1
1.5
1
1.5
1mA
<
I
R
<
20mA
4
10
20
10
20
5
15
25
15
25
(max)
V
OUT
=
V
REF
V
OUT
=
5.3V
0.3
0.4
0.7
1
Reference
Voltage
Change with
Output
Voltage
Feedback
Current
Minimum
Operating
Current (see
curve)
Output
Wideband
Noise
I
R
= 100μA
mV
1
3
6
3
6
2
5
10
5
10
(max)
13
20
25
20
25
16
30
35
30
35
nA
(max)
μA
V
OUT
= V
REF
6
9
10
9
10
7
11
13
11
13
V
OUT
= 5.3V
30
45
50
45
50
35
55
60
55
60
(max)
I
R
= 100μA, 10Hz
<
f
<
10kHz
V
OUT
= V
REF
V
OUT
= 5.3V
50
170
50
170
μV
rms
L
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|---|---|
| LM185BH | Adjustable Micropower Voltage References |
| LM185H-2.5 | Micropower Voltage Reference Diode |
| LM185BYH-2.5 | Micropower Voltage Reference Diode |
| LM185BYH-1.2 | Micropower Voltage Reference Diode |
| LM185H-2.5 | Micropower Voltage Reference |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM185BYH/883 | 制造商:National Semiconductor Corporation 功能描述:V-Ref Adjustable 1.24V to 5.3V 20mA 3-Pin TO-46 Tray 制造商:National Semiconductor 功能描述:V-Ref Adjustable 1.24V to 5.3V 20mA 3-Pin TO-46 Tray |
| LM185BYH-1.2 | 功能描述:基準電壓& 基準電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| LM185BYH1.2/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM185BYH-1.2/883B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
| LM185BYH-1.2/883C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
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