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参数资料
| 型号： | AD736JNZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 15/20页 |
| 文件大小： | 0K |
| 描述： | IC TRUE RMS/DC CONV LP 8-DIP |
| 产品培训模块： | Introduction to Analog RMS-to-DC Technology: Converters and Applications |
| 标准包装： | 50 |
| 电流 - 电源： | 160µA |
| 电源电压： | 2.8V，-3.2V ~ ±16.5V |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 786 (CN2011-ZH PDF) |
| 配用： | AD736-EVALZ-ND - BOARD EVALUATION FOR AD736 |
Data Sheet
ADDITIONAL APPLICATION CONCEPTS
a multitap attenuator network used in various types of instruments
requiring wide ranges of voltages. For a direct network connection,
the gate-charge bleeding resistor is not required. The impedance of
the FET input is high enough (10 12 Ω) so that the loading error
is negligible. Manufacturers and distributors of the matched
precision resistor networks shown in these figures can easily be
found on the Web. The voltages shown in the diagrams are the
input levels corresponding to 200 mV at each tap. Finally, the
AD736
47 kΩ, 1 W resistor and diode pair are a practical input
protection scheme for ac line connection measurements.
shows additional components used for offset correction of the
output amplifier, and Figure 28 shows connections for single-
supply operation such as is the case for handheld devices.
Further information can be found in the AN-268 Application
Note— RMS-to-DC Converters Ease Measurement Tasks —and
the RMS to DC Converter Application Guide , both of which
can be found on the Analog Devices, Inc., website.
OPTIONAL
AC COUPLING
CAPACITOR
VIN FOR FULL
SCALE OUTPUT
C C
V IN
0.01μF
1kV
10μF
+
(OPTIONAL)
200mV
+V S
C C
1
8 k?
AD736
8
COM
9M?
900k?
90k?
2V
20V
BAV199
47k?
1W
V IN
2
C F
INPUT
AMPLIFIER
FULL
WAVE
RECTIFIER
8 k?
+V S
7
+V S
1μF
10k?
200V
–V S
–V S
3
–V S
4
BIAS
SECTION
rms
CORE
OUTPUT
AMPLIFIER
6
C AV
5
OUTPUT
+
1μF
C AV
33μF
+
C F
10μF (OPTIONAL)
Figure 25. AD736 with a High Impedance Input Attenuator
–IN
3
2
AD711
6
C C
10μF C C
+
1
8 k?
AD736
8
COM
V IN
+IN 2
INPUT IMPEDANCE: 10 12 ?||10pF
INPUT
AMPLIFIER
FULL
WAVE
RECTIFIER
8 k?
+V S
7
+V S
1μF
C F
OUTPUT
3
BIAS
SECTION
OUTPUT
6
OUTPUT
–V S
–V S
4
rms
CORE
AMPLIFIER
C AV
5
+
1μF
C AV
33μF
+
C F
10μF (OPTIONAL)
Figure 26. Differential Input Connection
Rev. I | Page 15 of 20
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD736JR | 功能描述:IC TRUE RMS/DC CONV LP 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - RMS 至 DC 转换器 系列:- 标准包装:46 系列:- 电流 - 电源:1.2mA 电源电压:±18 V，36 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:管件 |
| AD736JR-REEL | 功能描述:IC AC RMS TO DC CONV 5V 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - RMS 至 DC 转换器 系列:- 标准包装:46 系列:- 电流 - 电源:1.2mA 电源电压:±18 V，36 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:管件 |
| AD736JR-REEL7 | 功能描述:IC AC RMS TO DC CONV 5V 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - RMS 至 DC 转换器 系列:- 标准包装:46 系列:- 电流 - 电源:1.2mA 电源电压:±18 V，36 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:管件 |
| AD736JR-REEL-7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, Low Power, True RMS-to-DC Converter |
| AD736JRZ | 功能描述:IC TRUE RMS/DC CONV LP 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - RMS 至 DC 转换器 系列:- 标准包装:46 系列:- 电流 - 电源:1.2mA 电源电压:±18 V，36 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:管件 |
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