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參數(shù)資料
| 型號： | LM4040DIM3-4.1T&R |
| 廠商： | MICREL INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096 V, PDSO3 |
| 封裝： | SOT-23, 3 PIN |
| 文件頁數(shù)： | 13/16頁 |
| 文件大小： | 812K |
| 代理商： | LM4040DIM3-4.1T&R |
LM4040/4041
Micrel, Inc.
M9999-031805
6
March 2005
LM4040-5.0 Electrical Characteristics (Note 4)
Boldface limits apply for TA = TJ = TMIN to TMAX; all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Break-
down Voltage tolerance of ±0.5% and ± 1.0% respectively.
LM4040CIM3
LM4040DIM3
Symbol
Parameter
Conditions
Typical
Units
(Note 5)
Limits
(Limits)
(Note 6)
VR
Reverse Breakdown Voltage
IR = 100A
5.000
V
Reverse Breakdown Voltage
IR = 100A
±25
±50
mV (max)
Tolerance
(Note 7)
±58
±99
mV (max)
IRMIN
Minimum Operating Current
54
A
74
79
A (max)
80
85
A (max)
ΔVR/ΔT
Average Reverse Breakdown
IR = 10mA
±30
ppm/°C
Voltage Temperature
IR = 1mA
±20
±
100
±
150
ppm/°C (max)
Coefcient
IR = 100A
±20
ppm/°C (max)
ΔVR/ΔIR Reverse Breakdown Voltage
IRMIN ≤ IR 1mA
0.5
mV
Change with Operating
1.0
1.3
mV (max)
Current Change
1.4
1.8
mV (max)
1mA ≤ IR 15mA
3.5
mV
8.0
10.0
mV (max)
12.0
15.0
mV (max)
ZR
Reverse Dynamic Impedance
IR = 1mA, f = 120Hz
0.5
Ω
IAC = 0.1 IR
1.1
1.5
Ω (max)
eN
Wideband Noise
IR = 100A
10Hz ≤ f ≤ 10kHz
80
VRMS
ΔVR
Reverse Breakdown Voltage
t = 1000hrs
Long Term Stability
T = 25°C ±0.1°C
120
ppm
IR = 100A
Note 4. Specication for packaged product only.
Note 5. Typicals are at TJ = 25°C and represent most likely parametric norm.
Note 6. Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation using Statistical Quality Control (SQL)
methods.
Note 7. The boldface (over temperature limit for Reverse Breakdown Voltage Tolerance is dened as the room temperature Reverse Breakdown Volt-
age Tolerance ±[(ΔVR/ΔT)(65°C)(VR)]. ΔVR/ΔT is the VR temperature coefcient, 65°C is the temperature range from –40°C to the reference
point of 25°C, and VR is the reverse breakdown voltage. The total over temperature tolerance for the different grades follows:
C-grade: ±1.15% = ±0.5% ±100ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150ppm/°C × 65°C
Example: The C-grade LM4040-2.5 has an over temperature Reverse Breakdown Voltage tolerance of ±2.5 × 1.15% = ±29mV.
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| LM4041DYM3-ADJTR | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, PDSO3 |
| LM4040DYM3-4.1TR | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096 V, PDSO3 |
| LM4041CYM3-ADJ | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.233 V, PDSO3 |
| LM4041CYM3-1.2TR | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PDSO3 |
| LM4040CIM3-5.0T&R | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PDSO3 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM4040DIM3-5.0 | 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 |
| LM4040DIM3-5.0 TR | 功能描述:IC VREF SHUNT PREC 5V SOT-23-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 標準包裝:1 系列:- 基準類型:串聯(lián)，精度 輸出電壓:4.5V 容差:±800µV 溫度系數(shù):1ppm/°C 輸入電壓:13.5 V ~ 22 V 通道數(shù):1 電流 - 陰極:- 電流 - 靜態(tài):7mA 電流 - 輸出:10mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:20-LCC 供應商設備封裝:20-CLCC 包裝:管件 |
| LM4040DIM3-5.0 | 制造商:Texas Instruments 功能描述:IC SM MICROPOWER REFERENCE 5.0V |
| LM4040DIM3-5.0/NOPB | 功能描述:基準電壓& 基準電流 PREC MICROPWR SHUNT VLTG REF 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 |
| LM4040DIM3-5.0+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 5V 15MA 3PIN SOT-23 - Rail/Tube |
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