參數(shù)資料
型號(hào)： REF5045IDGKT
廠(chǎng)商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 4.5 V, PDSO8
封裝： PLASTIC, MSOP-8
文件頁(yè)數(shù)： 21/27頁(yè)
文件大?。?/td> 976K
代理商： REF5045IDGKT
www.ti.com
SBOS410E – JUNE 2007 – REVISED JUNE 2010
ELECTRICAL CHARACTERISTICS: PER DEVICE
Boldface limits apply over the specified temperature range, TA = –40°C to +125°C.
At TA = +25°C, ILOAD = 0, CL = 1mF, and VIN = (VOUT + 0.2V) to 18V, unless otherwise noted.
PER DEVICE
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
REF5020 (VOUT = 2.048V)
(1)
OUTPUT VOLTAGE
Output Voltage
VOUT
2.7V < VIN < 18V
2.048
V
Initial Accuracy:
High-Grade
–0.05
0.05
%
Standard-Grade
–0.1
0.1
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
6
mVPP
REF5025 (VOUT = 2.5V)
OUTPUT VOLTAGE
Output Voltage
VOUT
2.5
V
Initial Accuracy:
High-Grade
–0.05
0.05
%
Standard-Grade
–0.1
0.1
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
7.5
mVPP
REF5030 (VOUT = 3.0V)
OUTPUT VOLTAGE
Output Voltage
VOUT
3.0
V
Initial Accuracy:
High-Grade
–0.05
0.05
%
Standard-Grade
–0.1
0.1
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
9
mVPP
REF5040 (VOUT = 4.096V)
OUTPUT VOLTAGE
Output Voltage
VOUT
4.096
V
Initial Accuracy:
High-Grade
–0.05
0.05
%
Standard-Grade
–0.1
0.1
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
12
mVPP
REF5045 (VOUT = 4.5V)
OUTPUT VOLTAGE
Output Voltage
VOUT
4.5
V
Initial Accuracy:
High-Grade
–0.05
0.05
%
Standard-Grade
–0.1
0.1
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
13.5
mVPP
REF5050 (VOUT = 5.0V)
OUTPUT VOLTAGE
Output Voltage
VOUT
5.0
V
Initial Accuracy:
High-Grade
–0.05
0.05
%
Standard-Grade
–0.1
0.1
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
15
mVPP
REF5010 (VOUT = 10.0V)
OUTPUT VOLTAGE
Output Voltage
VOUT
10.0
V
Initial Accuracy:
High-Grade
–0.05
0.05
%
Standard-Grade
–0.1
0.1
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
30
mVPP
(1)
For VOUT ≤ 2.5V, the minimum supply voltage is 2.7V.
Copyright 2007–2010, Texas Instruments Incorporated
3
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REF5045IDR 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Lo Noise Very Low Drift Prec VLTG REF 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
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REF5045-Q1 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:LOW NOISE, VERY LOW DRIFT,PRECISION VOLTAGE REFERENCE
REF5050 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5050A 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
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