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参数资料
| 型号： | AD737JRZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/24页 |
| 文件大小： | 0K |
| 描述： | IC CONV TRUE RMS-DC LP 8SOIC |
| 产品培训模块： | Introduction to Analog RMS-to-DC Technology: Converters and Applications |
| 标准包装： | 2,500 |
| 电流 - 电源： | 170µA |
| 电源电压： | 2.8V，-3.2V ~ ±16.5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
| 配用： | AD737-EVALZ-ND - BOARD EVALUATION FOR AD737 |
Data Sheet
AD737
SPECIFICATIONS
T A = 25°C, ±V S = ±5 V except as noted, C AV = 33 μF, C C = 10 μF, f = 1 kHz, sine wave input applied to Pin 2, unless otherwise specified.
Specifications shown in boldface are tested on all production units at final electrical test. Results from these tests are used to calculate
outgoing quality levels.
Table 1.
Test Conditions/
AD737A, AD737J
AD737K
AD737J-5
Parameter
Comments
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
ACCURACY
Total Error
E IN = 0 to 200 mV rms
0.2/0.3
0.4/0.5
0.2/0.2
0.2/0.3
±mV/±POR 1
±V S = ±2.5 V
±V S = ±2.5 V,
input to Pin 1
0.2/0.3
0.2/0.3
0.4/0.5
0.4/0.5
±mV/±POR 1
±mV/±POR 1
E IN = 200 mV to 1 V rms
?1.2
±2.0
?1.2
±2.0
POR
Over
Temperature
JN, JR, KR
AN and AR
E IN = 200 mV rms,
±V S = ±2.5 V
E IN = 200 mV rms,
±V S = ±2.5 V
0.007
0.014
0.007
0.014
0.02
±POR/°C
±POR/°C
vs. Supply Voltage
E IN = 200 mV rms,
±V S = ±2.5 V to ±5 V
E IN = 200 mV rms,
±V S = ±5 V to ±16.5 V
0
0
?0.18
0.06
?0.3
0.1
0
0
?0.18
0.06
?0.3
0.1
0
0
?0.18
0.06
?0.3
0.1
%/V
%/V
DC Reversal Error
DC-coupled,
V IN = 600 mV dc
1.3
2.5
1.3
2.5
POR
±V S = ±2.5 V
V IN = 200 mV dc
1.7
2.5
POR
Nonlinearity 2
E IN = 0 mV to
200 mV rms,
0
0.25
0.35
0
0.25
0.35
POR
@ 100 mV rms
AC coupled,
E IN = 100 mV rms, after
0.02
0.1
POR
correction, ±V S = ±2.5 V
Total Error,
External Trim
E IN = 0 mV to
200 mV rms
0.1/0.2
0.1/0.2
0.1/0.2
±mV/±POR
ADDITIONAL
CREST FACTOR
ERROR 4
For Crest Factors
from 1 to 3
For Crest Factors
from 3 to 5
C AV = C F = 100 μF
C AV = 22 μF, C F = 100 μF,
±V S = ±2.5 V, input to
Pin 1
C AV = C F = 100 μF
0.7
2.5
0.7
2.5
1.7
%
%
%
INPUT
CHARACTERISTICS
High-Z Input (Pin 2)
Signal Range
Continuous
RMS Level
±V S = +2.5 V
200
mV rms
±V S = +2.8 V/?3.2 V
±V S = ±5 V to ±16.5 V
200
1
200
1
mV rms
V rms
Rev. I | Page 3 of 24
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD737KN | 制造商:Rochester Electronics LLC 功能描述:RMS-DC CONVERTER IC - Bulk |
| AD737KR | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, Low Power, True RMS-to-DC Converter |
| AD737KR-REEL | 功能描述:IC TRUE RMS TO DC CONV 5V 8SOIC 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 |
| AD737KR-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 |
| AD737KRZ | 制造商:Analog Devices 功能描述:RMS to DC Converter -3.4V 210uA 190kHz/460kHz 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述: |
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