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參數(shù)資料
| 型號(hào)： | REF05 |
| 文件頁數(shù)： | 6/6頁 |
| 文件大?。?/td> | 65K |
| 代理商： | REF05 |
6
REF05
OUTPUT ADJUSTMENT
The REF05 trim terminal can be used to adjust the voltage
over a 5V
±
150mV range. This feature allows the system
designer to trim system errors by setting the reference to a
voltage other than 5V, including 5.12V
(1)
for binary applica-
tions (see Figure 1).
FIGURE 4. Current Source.
FIGURE 5.
±
2.5V Precision Reference.
FIGURE 6. Current Sink.
Adjustment of the output does not significantly affect the
temperature performance of the device. The temperature
coefficient change is approximately 0.7ppm/
°
C for 100mV of
output adjustment.
NOTE: (1) 20mV LSB for 8-bit applications.
V
OUT
REF05
V
IN
Trim
GND
+5V Reference with Trimmed Output
2
6
5
4
R
POT
10k
(Optional)
Output
3
Temp
FIGURE 1.
FIGURE 2. Burn-In Circuit.
REF05
GND
2
4
–18V
+18V
V
IN
TYPICAL APPLICATIONS
FIGURE 3.
±
5V Precision Reference.
5k
OPA177
10k
10k
–15V
+15V
–5V
–5V
Trim
GND
V
IN
3
5
4
2
REF05
0.1μF
V
O
Temp
6
I
OUT
= 5.0V
R
I
OUT
GND
V
IN
V
O
Trim
3
2
6
5
4
Voltage Compliance: –25V to +8V
+15V
REF05
Temp
R
1
5.6k
V
+2.5V
V
REF
V
–2.5V
OPA177
REF05
R
2
5.6k
–9V
5V
+
–
R
1
R
1
+ R
2
V
O
=
+
(V
REF
)
R
2
R
1
+ R
2
V
O
=
–
(V
REF
)
7
6
4
3
2
4
2
6
GND
V
IN
V
O
I
OUT
= 5.0V
R
I
OUT
GND
V
IN
V
O
Trim
3
2
6
5
4
Voltage Compliance: –8V to +25V
–15V
REF05
Temp
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| REF05 | +5V Precision Voltage Reference(5V精密電壓基準(zhǔn)) |
| REF102BU | 10V Precision Voltage Reference |
| REF102CP | 10V Precision Voltage Reference |
| REF102CU | 10V Precision Voltage Reference |
| REF102SM | 10V Precision Voltage Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| REF05-903L | 制造商:Analog Devices 功能描述:- Rail/Tube |
| REF05AJ/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
| REF05BJ/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
| REF05RM | 制造商:BB 制造商全稱:BB 功能描述:+5V Precision VOLTAGE REFERENCE (Guaranteed Long-Term Stability) |
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