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參數資料
| 型號： | MAX6145ESA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | SOT23, Low-Cost, Low-Dropout, 3-Terminal Voltage References |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 4.5 V, PDSO8 |
| 封裝： | SO-8 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 84K |
| 代理商： | MAX6145ESA |
_______________General Desc ription
The MAX6125/MAX6141/MAX6145/MAX6150/MAX6160
low-dropout, micropower, three-terminal voltage refer-
ences offer 2.5V, 4.096V, 4.5V, 5.0V, and adjustable
(1.23V to 12.4V) output voltages, respectively. Low,
200mV dropout makes these devices ideal for 3V and
5V systems. Unlike two-terminal references that waste
battery current and require an external resistor, the
MAX61xx family’s supply current is virtually independent
of input voltage variations, which translates to longer
battery life.
Initial accuracy for these devices is
±
1%. The output
temperature coefficient is typically 15ppm/°C, and
guaranteed to be less than 50ppm/°C (except
for the MAX6160). The MAX6125/MAX6141/MAX6145/
MAX6150 are available in 3-pin SOT23 and 8-pin SO
packages. The MAX6160 is available in 4-pin SOT143
and 8-pin SO packages.
____________________________Features
o
3-Pin SOT23 Package (MAX6125/41/45/50)
4-Pin SOT143 Package (MAX6160)
o
Low, 200mV Dropout Voltage
o
75μA Supply Current, Independent of
Input Voltage
o
15ppm/°C Typical Tempco (50ppm/°C max)
o
Stable for All Capacitive Loads up to 10nF
o
Adjustable Output Voltage from
1.23V to (V
IN
- 0.2V) (MAX6160)
o
Optimized for 3V/5V Operation
________________________Applic ations
3V/5V Systems
Battery-Powered Systems
Portable and Hand-Held Equipment
Data-Acquisition Systems
Instrumentation and Process Control
M
S OT 23, Low-Cost, Low-Dropout,
3-Terminal Voltage Referenc es
________________________________________________________________ Maxim Integrated Products
1
1
2
8
7
IN
N.C.
N.C.
N.C. (ADJ)
OUT
N.C.
N.C.
GND
MAX6125
MAX6141
MAX6145
MAX6150
MAX6160
SO
TOP VIEW
3
4
6
5
( ) ARE FOR MAX6160 ONLY
1
2
3
GND
OUT
IN
MAX6125
MAX6141
MAX6145
MAX6150
SOT23-3
1
2
4
3
OUT
IN
ADJ
GND
MAX6160
SOT143
__________________________________________________________Pin Configurations
PART
MAX6125
ESA
MAX6125EUR
MAX6141
ESA
MAX6141EUR
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP.
RANGE
PIN-
PACKAGE
8 SO
3 SOT23-3
8 SO
3 SOT23-3
______________Ordering Information
_____________________S elec tor Guide
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
SOT
TOP MARK
—
EBAA
—
ECAA
PART
MAX6125
MAX6141
MAX6145
MAX6150
4.096
4.5
2.5
PRESET OUTPUT
VOLTAGE (V)
PACKAGE
3 SOT23/8 SO
3 SOT23/8 SO
3 SOT23/8 SO
3 SOT23/8 SO
5
MAX6160
Adjustable
(1.23 to 12.40)
4 SOT143/8 SO
19-1177; Rev. 0; 12/96
Ordering Information continued on last page.
Typical Operating Circuit appears on last page.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX6145EUR | RF CONNECTOR; SMA FEMALE CONNECTOR, 4 HOLE PANEL MOUNT, SOLDER CUP CONTACT |
| MAX6125 | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS 20-CDIP -55 to 125 |
| MAX6125ESA | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS 20-CFP -55 to 125 |
| MAX6125EUR | SOT23, Low-Cost, Low-Dropout, 3-Terminal Voltage References |
| MAX6141 | SOT23, Low-Cost, Low-Dropout, 3-Terminal Voltage References |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX6145ESA+ | 功能描述:基準電壓& 基準電流 Low-Dropout 3-Term 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 |
| MAX6145ESA+T | 功能描述:基準電壓& 基準電流 Low-Dropout 3-Term 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 |
| MAX6145ESA-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 |
| MAX6145EUR | 制造商:Maxim Integrated Products 功能描述:MAX6145EUR - Rail/Tube |
| MAX6145EUR+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 4.5V 3PIN SOT-23 - Rail/Tube |
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