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參數資料
| 型號： | MAX6520EUR+T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 50ppm/°C, SOT23, 3-Terminal, 1.2V Voltage Reference |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.2 V, PDSO3 |
| 封裝： | TO-236AB, SOT-23, 3 PIN |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 322K |
| 代理商： | MAX6520EUR+T |
_______________General Description
The MAX6520 is the lowest-power 1.2V, precision,
three-terminal voltage reference offered in a SOT23-3
package. Ideal for 3V battery-powered equipment
where power conservation is critical, the MAX6520 is a
low-power alternative to existing two-terminal shunt ref-
erences. Unlike two-terminal references that throw
away battery current and require an external series
resistor, the MAX6520 has a 70A maximum supply
current (typically only 50A) that is independent of the
input voltage. This feature translates to maximum effi-
ciency at all battery voltages.
The MAX6520 operates from a supply voltage as low as
2.4V, and initial accuracy is ±1% for the SOT23 pack-
age. Output voltage temperature coefficient is typi-
cally only 25ppm/°C, and is guaranteed to be less
than 50ppm/°C in the SOT23 package.
________________________Applications
Battery-Powered Systems
Portable and Hand-Held Equipment
Data-Acquisition Systems
Instrumentation and Process Control
____________________________Features
3-Pin SOT23 Package
50ppm/°C max Tempco
Supply Current Independent of Input Voltage
Over Temperature
50A Supply Current
2.4V to 11V Input Voltage Range
±1% Initial Accuracy
MAX6520
50ppm/°C, SOT23, 3-Terminal,
1.2V Voltage Reference
TOP VIEW
1
2
3 GND
VIN
VOUT
MAX6520
SOT23
__________________Pin Configuration
______________Ordering Information
VIN
GND
V+
2.4V to 11V
0V
0.1
F
VOUT
1.2V
MAX6520
__________Typical Operating Circuit
19-1130; Rev 1; 7/05
*Contact factory for availability.
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX6520EUR-T
-40
°C to +85°C3 SOT23-3
EFAA
________________________________________________________________ Maxim Integrated Products
1
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.
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相關代理商/技術參數 |
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| MAX652C/D | 功能描述:DC/DC 開關控制器 DICE SALES DICE RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX652CPA | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX652CSA | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX652CSA-T | 功能描述:DC/DC 開關控制器 NULL RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| MAX652EPA | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
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