參數(shù)資料
型號(hào)： MAX6037AAUK41
廠商： Maxim Integrated Products, Inc.
英文描述： GT 13C 3#8 3#12 7#16 PIN PLUG
中文描述： 低功耗，固定和可調(diào)參考關(guān)機(jī)采用SOT23
文件頁(yè)數(shù)： 15/17頁(yè)
文件大?。?/td> 450K
代理商： MAX6037AAUK41
Detailed Description
The MAX6037 is a family of low-dropout, micropower
voltage references. These devices all feature a shut-
down mode by forcing
SHDN
low, dropping the quies-
cent current to less than 500nA. The MAX6037 can sink
and source up to 5mA with less than 410mV of dropout
voltage, making them attractive for use in low-voltage
applications. The MAX6037 is available in six fixed out-
put voltages of 1.25V, 2.048V, 2.5V, 3.0V, 3.3V and
4.096V, and an adjustable output version for voltages
between the range of 1.184V and 5V.
Shutdown
The MAX6037 features an active-low shutdown mode.
Pulling
SHDN
low disables the output and forces the
quiescent current to less than 500nA (typically 50pA).
Connect
SHDN
to IN for normal operation.
MAX6037_ADJ Adjustable Output Voltage
Set the output voltage on the MAX6037_ADJ by placing
a resistor-divider network between OUT, ADJ, and GND
(See Figure 1). Use the following formula to calculate
the output voltage:
where V
ADJ
= 1.184V. Set R2 = 1M
or less. Currents
through Resistor R1 and R2 add to the quiescent supply
current.
Supply Current
The quiescent supply current of the series-mode
MAX6037 family is typically 190μA to 210μA. When the
supply voltage is below the minimum-specified input
voltage during turn-on, the device can draw up to
250μA beyond the nominal supply current. The input
voltage source must be capable of providing this cur-
rent to ensure reliable turn-on.
Thermal Hysteresis
Output voltage hysteresis is the change of output volt-
age at T
A
= +25°C before and after the device is
cycled over its entire operating temperature range. The
typical thermal hysteresis value is 500ppm.
V
R
R
V
OUT
ADJ
+
1
=
1
2
M
Low-Power, Fixed and Adjustable Reference
with Shutdown in SOT23
______________________________________________________________________________________
15
OUT
R2
ADJ
* OPTIONAL
*
IN
2.5V TO 5.5V INPUT
GND
SHDN
R1
REFERENCE
OUTPUT
0.02
μ
F
TO 1
μ
F
MAX6037_ADJ
Figure 1. MAX6037_ADJ Typical Operating Circuit
TEMPERATURE
COEFFICIENT
(ppm/
°
C)
1
10
100
16-BIT
14-BIT
12-BIT
10-BIT
8-BIT
0.01
0.1
10
100
1000
1
10,000
18-BIT
20-BIT
OPERATING TEMPERATURE RANGE (T
MAX
- T
MIN
) (
°
C)
Figure 2. Temperature Coefficient vs. Operating Temperature Range for a 1 LSB Maximum Error
相關(guān)PDF資料
PDF描述
MAX6037AAUKADJ GT 16C 16#16 PIN PLUG
MAX6037BAUK12 Circular Connector; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:12S; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:12S-51; MIL SPEC:MIL-C-5015 RoHS Compliant: No
MAX6037CAUK12 ER 2C 2#16S PIN PLUG
MAX6037BAUK12-T Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23
MAX6037CAUK12-T Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6037AAUK41+ 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 4.096V 5MA 5PIN SOT-23 - Cut Tape Product
MAX6037AAUK41+T 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Fixed & Adjustable Ref w/Shutdown RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)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
MAX6037AAUK41-T 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)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
MAX6037AAUKADJ 制造商:Maxim Integrated Products 功能描述:LOW-POWER FIXED AND ADJUSTABLE REF - Rail/Tube
MAX6037AAUKADJ+ 制造商:Maxim Integrated Products 功能描述:V-REF ADJUSTABLE 1.184V TO 5V 5MA 5PIN SOT-23 - Rail/Tube
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