參數(shù)資料
型號： LM185S8-1.2
英文描述： Voltage Reference
中文描述： 電壓基準
文件頁數(shù)： 3/14頁
文件大?。?/td> 747K
代理商： LM185S8-1.2
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
www.national.com
3
相關(guān)PDF資料
PDF描述
LM185BXH Voltage Reference
LM185-ADJ
LM1851AN Ground Fault Interrupter
LM385BYH-2.5 Voltage Reference
LM185LDB-2.5 Voltage Reference
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM185WG-1.2/883 制造商:Texas Instruments 功能描述:V-Ref Precision 1.235V 20mA 10-Pin CPAK Tray
LM185WG-1.2-QV 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(jié)構(gòu):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
LM185WG-1.5/883 制造商:Texas Instruments 功能描述:
LM185WG-2.5/883 制造商:Texas Instruments 功能描述:V-REF PRECISION 2.5V 20MA 10PIN CPAK - Rail/Tube
LM185WG-2.5-QV 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM185-2.5QML Micropower Voltage Reference Diode
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*