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参数资料
| 型号： | REF1004C-1.2/2K5 |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 |
| 封装： | ROHS COMPLIANT, PLASTIC, SOIC-8 |
| 文件页数： | 5/12页 |
| 文件大小： | 248K |
| 代理商： | REF1004C-1.2/2K5 |
2
REF1004
REF1004-1.2
REF1004-2.5
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
REFERENCE VOLTAGE
IR = 100A
1.231
1.235
1.239
2.490
2.500
2.511
V
REF1004C(1)
1.229
1.235
1.239
2.487
2.500
2.511
REF1004I(2)
1.225
1.235
1.239
2.480
2.500
2.511
AVERAGE TEMPERATURE
COEFFICIENT
IMIN ≤ IR ≤ 20mA
20
ppm/
°C
MINIMUM OPERATION
CURRENT(3)
810
12
20
A
REVERSE BREAKDOWN
IMIN ≤ IR ≤ 1mA
1
mV
VOLTAGE CHANGE WITH
1.5(3)
CURRENT
1mA
≤ I
R ≤ 20mA
10
20(3)
REVERSE DYNAMIC
IMPEDANCE(3)
IR = 100A
0.2
0.6
0.2
0.6
WIDE BAND NOISE (RMS)
IR = 100A
10Hz
≤ I
R ≤ 10kHz
60
120
V
LONG TERM STABILITY
IR = 100A
TA = 25°C ± 0.1°C
20
ppm/KHr
NOTES: (1) This specification applies over the full operating temperature range of 0
°C ≤ T
A ≤ 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
TA = +25°C unless otherwise noted.
MODEL
TA
VZ
PACKAGE
REF1004C-1.2
0
°C to +70°C
1.2V
8-Lead SOIC
REF1004C-2.5
0
°C to +70°C
2.5V
8-Lead SOIC
REF1004I-1.2
–40
°C to +85°C
1.2V
8-Lead SOIC
REF1004I-2.5
–40
°C to +85°C
2.5V
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
BBREF0412
REF1004C-2.5
BBREF0425
REF1004I-1.2
BBREF0412
REF1004I-2.5
BBREF0425
ORDERING INFORMATION
PACKAGE INFORMATION
PACKAGE DRAWING
MODEL
PACKAGE
NUMBER(1)
REF1004C-1.2
8-Pin SOIC
182
REF1004C-2.5
8-Pin SOIC
182
REF1004I-1.2
8-Pin SOIC
182
REF1004I-2.5
8-Pin SOIC
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| REF1004C-2..5 | 制造商:Texas Instruments 功能描述:IC SM VOLT REFERENCE 2.5V |
| REF1004C-2..5 | 制造商:Texas Instruments 功能描述:IC SM VOLT REFERENCE 2.5V |
| REF1004C-2.5 | 功能描述:基准电压& 基准电流 Micropower Voltage Reference RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| REF1004C-2.5/2K5 | 功能描述:基准电压& 基准电流 Micropower Voltage Reference RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| REF1004C-2.5/2K5E4 | 功能描述:基准电压& 基准电流 Micropower Voltage Reference RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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