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參數(shù)資料
| 型號(hào)： | VRE3050C |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | VRE3050 Low Cost Precision Reference |
| 中文描述： | VRE3050低成本精密參考 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 188K |
| 代理商： | VRE3050C |
ppm/
1khrs
6
V
OUT/t
Long Term Stability
μ
Vp-p
3.0
0.1Hz<f<10Hz
e
n
Output Noise Voltage
μ
s
2
To 0.01% of final value
T
on
Turn-On Settling Time
mV
±5
Figure 3
V
OUT
Trim Adjustment Range
1.0 2.0
VRE3050C/K
0.5 1.0
VRE3050B/K
4.9990 5.0000 5.0010
VRE3050C/L
4.9992 5.0000 5.0008
VRE3050B/K
V
4.9995 5.0000 5.0005
VRE3050A/J
V
OUT
Output Voltage
(Note 1)
5 10
10V
≤
V
IN
≤
18V
ppm/V
25 35
8V
≤
V
IN
≤
10V
V
OUT
/
V
IN
Line Regulation
(Note 3)
ppm/
mA
8 12
8 12
Sourcing:
0mA
≤
I
OUT
≤
15mA
Sinking:
-15mA
≤
I
OUT
≤
0mA
V
OUT
/
I
OUT
Load Regulation
(Note 3)
mA
3.5 4.0
I
IN
Supply Current
μ
V
RMS
2.5 5.0
10Hz<f<1kHz
ppm
1
Note 4
Temperature Hysterisis
ppm/°C
0.3 0.6
VRE3050A/J
TCV
OUT
Output Voltage
Temperature Coefficient
(Note 2)
V
8 36
V
IN
UNITS
MIN
TYP
MAX
SYMBOL
CONDITIONS
Input Voltage
PARAMETER
ELECTRICAL SPECIFICATIONS
Vps =+10V, T = 25°C, Iout=0mA unless otherwise noted.
Notes:
1) The specified values are without external trim.
2) The temperature coefficient is determined by the
box method. See discussion on temperature
performance.
3) Line and load regulation are measured with pulses and
do not include voltage changes due to temperature.
4) Hysterisis over the operating temperature range.
VRE3050DS REV. D JULY 2000
ABSOLUTE MAXIMUM RATINGS
Power Supply ………………………-0.3V to +40V
OUT, TRIM …………………………-0.3V to +12V
NR……………………………………-0.3V to +6V
Operating Temp. (
A,B,C
)……………0°C to 70°C
Operating Temp. (
J,K,L
)……………-40°C to 85°C
Out Short Circuit to GND Duration (V
IN
< 12V)…...Continuous
Out Short Circuit to GND Duration (V
IN
< 40V)…….……5 sec
Out Short Circuit to IN Duration (V
IN
< 12V)………Continuous
Continuous Power Dissipation (T
A
= +70°C)………...300mW
Storage Temperature……………………..……-65°C to 150°C
Lead Temperature (soldering,10 sec)…………………..250°C
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相關(guān)代理商/技術(shù)參數(shù) |
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| VRE3050CS | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Ref. +5V, 0/70C 2ppm RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型: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 |
| VRE3050J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VRE3050 Low Cost Precision Reference |
| VRE3050JS | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Ref. +5V, -40/85C 0.6ppm RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型: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 |
| VRE3050K | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Precision Voltage Reference |
| VRE3050KS | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Ref. +5V, -40/85C 1ppm RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型: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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