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參數(shù)資料
| 型號(hào)： | REF1004 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 1.2V and 2.5V Micropower Voltage Reference(1.2V及2.5V微功耗電壓基準(zhǔn)) |
| 中文描述： | 1.2V和2.5V的微功耗電壓參考（為1.2V及2.5V的微功耗電壓基準(zhǔn)） |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 69K |
| 代理商： | REF1004 |
2
REF1004
REF1004-1.2
REF1004-2.5
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
REFERENCE VOLTAGE
REF1004C
(1)
REF1004I
(2)
I
R
= 100
μ
A
1.231
1.229
1.225
1.235
1.235
1.235
1.239
1.239
1.239
2.490
2.487
2.480
2.500
2.500
2.500
2.511
2.511
2.511
V
AVERAGE TEMPERATURE
COEFFICIENT
I
MIN
≤
I
R
≤
20mA
20
20
ppm/
°
C
MINIMUM OPERATION
CURRENT
(3)
8
10
12
20
μ
A
REVERSE BREAKDOWN
VOLTAGE
CHANGE WITH
CURRENT
I
MIN
≤
I
R
≤
1mA
1
1
mV
1.5
(3)
10
20
(3)
1.5
(3)
10
20
(3)
1mA
≤
I
R
≤
20mA
REVERSE DYNAMIC
IMPEDANCE
(3)
I
R
= 100
μ
A
0.2
0.6
0.2
0.6
WIDE BAND NOISE (RMS)
10Hz
≤
I
R
≤
10kHz
I
R
= 100
μ
A
60
120
μ
V
LONG TERM STABILITY
T
A
= 25
°
C
±
0.1
°
C
I
R
= 100
μ
A
20
20
ppm/KHr
NOTES: (1) This specification applies over the full operating temperature range of 0
°
C
≤
T
≤
70
°
C. (2) This specification applies over the full operating
temperature range of 40
°
C
≤
T
A
≤
+85
°
C. (3) Denotes the specifications which apply over the full operating temperature range.
SPECIFICATIONS
ELECTRICAL
T
A
= +25
°
C unless otherwise noted.
MODEL
T
A
V
Z
PACKAGE
REF1004C-1.2
REF1004C-2.5
REF1004I-1.2
REF1004I-2.5
0
°
C to +70
°
C
0
°
C to +70
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
1.2V
2.5V
1.2V
2.5V
8-Lead SOIC
8-Lead SOIC
8-Lead SOIC
8-Lead SOIC
NOTE: Available in Tape and Reel, Add –TR to Model Number.
ORDERING INFORMATION
Reverse Breakdown Current ........................................................... 30mA
Forward Current................................................................................ 10mA
Operating Temperature Range
REF1004C ........................................................................ 0
°
C to +70
°
C
REF1004I...................................................................... –40
°
C to +85
°
C
Storage Temperature
REF1004C .................................................................. –65
°
C to +150
°
C
REF1004I.................................................................... –65
°
C to +150
°
C
Lead Temperature (soldering, 10s) ............................................... +300
°
C
ABSOLUTE MAXIMUM RATINGS
MODEL
PART MARKING
REF1004C-1.2
REF1004C-2.5
REF1004I-1.2
REF1004I-2.5
BBREF0412
BBREF0425
BBREF0412
BBREF0425
ORDERING INFORMATION
PACKAGE INFORMATION
PACKAGE DRAWING
NUMBER
(1)
MODEL
PACKAGE
REF1004C-1.2
REF1004C-2.5
REF1004I-1.2
REF1004I-2.5
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
182
182
182
182
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| REF1004_08 | 制造商:BB 制造商全稱:BB 功能描述:1.2V and 2.5V Micropower VOLTAGE REFERENCE |
| REF1004-1.2 | 制造商:BB 制造商全稱:BB 功能描述:1.2V and 2.5V Micropower VOLTAGE REFERENCE |
| REF1004-2.5 | 制造商:BB 制造商全稱:BB 功能描述:1.2V and 2.5V Micropower VOLTAGE REFERENCE |
| REF1004C-1.2 | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Micropower Voltage Reference RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)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 |
| REF1004C-1.2 | 制造商:Texas Instruments 功能描述:Voltage Reference Type:Shunt 制造商:Texas Instruments 功能描述:IC, SHUNT V-REF, 1.235V, 4mV, 8-SOIC |
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