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參數資料
| 型號： | MAX6034BEXR25-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Precision, Micropower, Low-Dropout, SC70 Series Voltage Reference |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO3 |
| 封裝： | ULTRA SMALL, SC-70, 3 PIN |
| 文件頁數： | 1/13頁 |
| 文件大小： | 322K |
| 代理商： | MAX6034BEXR25-T |
General Description
The MAX6034 family of precision, low-dropout, microp-
ower voltage references are available in the miniature
3-pin SC70 surface-mount package. They feature a
proprietary temperature coefficient curvature-correction
circuit and laser-trimmed, thin-film resistors that result
in a low temperature coefficient of 30ppm/°C (max) and
initial accuracy of ±0.20% (max). These devices are
available over the extended temperature range of -40°C
to +85°C.
The MAX6034 family of series-mode voltage references
typically draw only 90μA of supply current and can
source 1mA and sink 200μA of load current. Unlike
conventional shunt-mode (two terminal) references that
waste supply current and require an external resistor,
devices in the MAX6034 family offer supply current that
is virtually independent of supply voltage (16μA/V, max
variation) and do not require an external resistor. These
internally compensated devices do not require an
external compensation capacitor, but are stable with up
to 1μF of load capacitance. Eliminating the external
compensation capacitor saves valuable board space in
space-critical applications. The low dropout voltage
and supply-independent, ultra-low supply current make
the MAX6034 ideal for battery-powered applications.
Applications
Hand-Held Equipment
Data-Acquisition Systems
Industrial and Process Control Systems
Battery-Operated Equipment
Hard-Disk Drives
Features
o
Ultra-Small, 3-Pin SC70 Package
o
±0.2% (max) Initial Accuracy
o
30ppm/°C (max) Temperature Coefficient
o
90μA Supply Current
o
200mV (max) Dropout Voltage at 1mA Load
Current
o
Stable with C
LOAD
= 0 to 1μF
o
No Output Capacitor Needed
M
Precision, Micropower, Low-Dropout, SC70
Series Voltage Reference
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-2428; Rev 0; 4/02
PART
TEMP RANGE
PI N
PA C K A G E
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
3 SC70-3
TOP
MARK
AJH
AJM
AJI
AJN
AJJ
AJO
AJK
AJP
AJL
AJQ
MAX6034AEXR21-T
MAX6034BEXR21-T
MAX6034AEXR25-T
MAX6034BEXR25-T
MAX6034AEXR30-T
MAX6034BEXR30-T
MAX6034AEXR33-T
MAX6034BEXR33-T
MAX6034AEXR41-T
MAX6034BEXR41-T
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
PART
V
OUT
2.048
2.500
3.000
3.300
4.096
INPUT VOLTAGE (V)
2.5 to 5.5
(V
OUT
+ 200mV) to 5.5
(V
OUT
+ 200mV) to 5.5
(V
OUT
+ 200mV) to 5.5
(V
OUT
+ 200mV) to 5.5
MAX6034_EXR21-T
MAX6034_EXR25-T
MAX6034_EXR30-T
MAX6034_EXR33-T
MAX6034_EXR41-T
Selector Guide
OUT
1
3
GND
IN
MAX6034
SC70
TOP VIEW
2
Pin Configuration
MAX6034
*
*CAPACITOR IS OPTIONAL.
REFERENCE
OUT
OUT
IN
GND
+SUPPLY INPUT (SEE
SELECTOR GUIDE
)
Typical Operating Circuit
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX6034BEXR30 | 制造商:Maxim Integrated Products 功能描述:PRECISION MICROPOWER LOW-DROPOUT - Rail/Tube |
| MAX6034BEXR30+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 3V 1MA 3PIN SC-70 - Rail/Tube |
| MAX6034BEXR30+T | 功能描述:基準電壓& 基準電流 uPower Low-Dropout Voltage Ref RoHS:否 制造商:STMicroelectronics 產品: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（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 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 |
| MAX6034BEXR30-T | 功能描述:基準電壓& 基準電流 RoHS:否 制造商:STMicroelectronics 產品: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（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 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 |
| MAX6034BEXR33 | 制造商:Maxim Integrated Products 功能描述:PRECISION MICROPOWER LOW-DROPOUT - Cut Tape Product |
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