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參數(shù)資料
| 型號(hào)： | MAX675ESA-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Precision, 5V Voltage Reference, Replaced MAX673 |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁(yè)數(shù)： | 3/5頁(yè) |
| 文件大?。?/td> | 329K |
| 代理商： | MAX675ESA-T |
MAX675
+5V Precision Voltage Reference
_______________________________________________________________________________________
3
Output Adjustment
The MAX675 trim terminal can be used to adjust the out-
put voltage over a 5V ±150mV range. This feature allows
system errors to be trimmed by setting the reference to a
voltage other than 5V such as 5.120V for binary applica-
tions (see Typical Operating Circuit). The trim terminal
may, of course, be left open if no adjustment is needed.
Adjustment of the output does not significantly affect the
temperature performance of the device. The temperature
coefficient change is approximately 0.7ppm/°C for each
100mV of output adjustment from its initial value.
Temperature Voltage Output
The MAX675 provides a temperature-dependent output
voltage on the TEMP pin. This voltage is proportional to
the absolute temperature, and has a scale factor of
approximately 2.1mV/°C (Figure 2).
Output Voltage = 2.1(T + 273)mV
where T = Temperature in °C
LINE REGULATION
vs. FREQUENCY
MAX675
toc01
FREQUENCY (Hz)
LINE
REGULATION
(dB)
100k
10k
1k
100
16
26
36
46
56
66
76
6
10
1M
VIN = 15V
TA = +25
°C
MAX675 OUTPUT WIDEBAND
NOISE vs. BANDWIDTH (0.1Hz
TO FREQUENCY INDICATED)
MAX675
toc02
FREQUENCY (Hz)
OUTPUT
NOISE
(
V
P-P
)
100k
10k
1k
100
1000
10,000
10
1M
MAXIMUM LOAD CURRENT
vs. INPUT VOLTAGE
MAX675
toc03
INPUT VOLTAGE (V)
MAXIMUM
LOAD
CURRENT
(mA)
20
15
10
5
10
15
20
25
30
35
0
525
SHORT-CIRCUIT PROTECTION
500mW MAXIMUM
DISSIPATION
TA = +25
°C
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
TEMPERATURE (
°C)
TEMP
VOLTAGE
OUTPUT
(mV)
100
80
40 60
-20 0 20
-40
480
530
580
630
680
730
780
830
880
430
-60
120 140
Figure 2. MAX675 Temperature Voltage Output vs.
Temperature
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX675ESA-TG107 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX675ESA-W | 制造商:Maxim Integrated Products 功能描述: |
| MAX675ETV | 制造商:Maxim Integrated Products 功能描述:8 PINS TO99 PKG - Bulk |
| MAX675ETV-G107 | 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 |
| MAX675MJA-G107 | 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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