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参数资料
| 型号： | ADE7754ARZRL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 5/44页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METERING 3PHASE 24SOIC |
| 标准包装： | 1 |
| 输入阻抗： | 370 千欧 |
| 测量误差： | 0.1% |
| 电压 - 高输入/输出： | 2.4V |
| 电压 - 低输入/输出： | 0.8V |
| 电流 - 电源： | 7mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 测量仪表类型： | 3 相 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 剪切带 (CT) |
| 配用： | EVAL-ADE7754EBZ-ND - BOARD EVALAUTION FOR ADE7754 |
| 其它名称： | ADE7754ARZRLCT |
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ADE7754
ABSOLUTE MAXIMUM RATINGS *
(T A = +25 ° C, unless otherwise noted.)
AV DD to AGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
DV DD to DGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
DV DD to AV DD . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Analog Input Voltage to AGND
I AP , I AN , I BP , I BN , I CP , I CN , V AP , V BP , V CP , V N . . –6 V to +6 V
Reference Input Voltage to AGND . –0.3 V to AV DD + 0.3 V
Digital Input Voltage to DGND . . . –0.3 V to DV DD + 0.3 V
Digital Output Voltage to DGND . . –0.3 V to DV DD + 0.3 V
Operating Temperature Range
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . –40 ° C to +85 ° C
Storage Temperature Range . . . . . . . . . . . . –65 ° C to +150 ° C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 150 ° C
24-Lead SOIC, Power Dissipation . . . . . . . . . . . . . . . 88 mW
JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . . 53 ° C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 215 ° C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 ° C
* Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
ORDERING GUIDE
Model
ADE7754AR
ADE7754ARRL
EVAL-ADE7754EB
Package Description
24-Lead SOIC
24-Lead SOIC
Package Option *
RW-24
RW-24 in Reel
ADE7754 Evaluation Board
* RW = Small Outline (Wide Body Package in Tubes)
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
ADE7754 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
PIN CONFIGURATION
CF 1
DGND 2
DV DD 3
AV DD 4
24
23
22
21
DOUT
SCLK
DIN
CS
I AP 5
ADE7754
20
CLKOUT
I AN 6
TOP VIEW
19 CLKIN
I BP 7 (Not to Scale) 18 IRQ
I BN 8
I CP 9
I CN 10
AGND 11
REF IN/OUT 12
17
16
15
14
13
RESET
V AP
V BP
V CP
V N
PIN FUNCTION DESCRIPTIONS
Pin No.
1
2
REV. 0
Mnemonic
CF
DGND
Description
Calibration Frequency Logic Output. This pin provides active power information. This output
is intended to be used for operational and calibration purposes. The full-scale output frequency
can be scaled by writing to the CFNUM and CFDEN registers. See the Energy to Frequency
Conversion section .
This pin provides the ground reference for the digital circuitry in the ADE7754 (i.e. multiplier, filters,
and a digital-to-frequency converter). Because the digital return currents in the ADE7754 are small,
this pin can be connected to the analog ground plane of the whole system. However high bus
capacitance on the DOUT pin may result in noisy digital current, which could affect performance.
–5 –
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADE7755 | 制造商:AD 制造商全称:Analog Devices 功能描述:Energy Metering IC with Pulse Output |
| ADE7755AARSRL | 制造商:Analog Devices 功能描述:ENERGY METERING IC WITH P - Tape and Reel |
| ADE7755AN | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADE7755AN-REF | 制造商:AD 制造商全称:Analog Devices 功能描述:Energy Metering IC with Pulse Output |
| ADE7755ARS | 制造商:Analog Devices 功能描述:Energy Measurement 24-Pin SSOP 制造商:Rochester Electronics LLC 功能描述:ENERGY METERING IC WITH PULSE OUTPUT - Bulk 制造商:Analog Devices 功能描述:IC ENERGY METER 制造商:Maxim Integrated Products 功能描述:POWER METERING, 24 Pin, Plastic, SSOP |
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