博科信光耦 BOKEXIN 博科信光耦BOKEXIN OPTOCOUPLER
首页 › 产品目录 › HCPL-788J-500E

HCPL-788J-500E 运放、比较器、模拟开关、基准源

Avago’s Isolation Amplifier with Short Circuit and Over- (cid:2) Output Voltage Directly Compatible with A/D load Detection makes motor phase current sensing com- Converters (0 V to V ) pact, affordab
电源电压 VCC 4工作温度 TA 100

产品实拍图

本型号暂无已核对的专属实拍图。为避免图文不符,本页不放同系列近似图;如需实物照片,请联系销售获取本批次实拍。

产品应用与封装尺寸

图纸取自原厂规格书,点击可放大查看原始尺寸标注。

引脚定义与内部结构

引脚符号名称
1OUT
2V
3FAULT
4ABSVAL
5VOUT
6VREF
9GND
数据来源:原厂规格书引脚图

关键参数速览

电源电压 VCC
4
工作温度 TA
100

产品特点 Features

  • Avago’s Isolation Amplifier with Short Circuit and Over- kΩ Output Voltage Directly Compatible with A/D load Detection makes motor phase current sensing com- Converters (0 V to V )
  • to provide the high-speed response (typically 3 μs) need-
  • 4.0 4.0 4.0
  • 3.0 3.0 3.0
  • V V V
  • LAVSBA 2.0 LAVSBA 2.0 LAVSBA 2.0
  • 1.0 1.0 1.0
  • 0 0 0
  • 0 0.01 0.02 0.03 0.04 0 0.01 0.02 0.03 0.04 0 0.01 0.02 0.03 0.04
  • TIME – SECONDS TIME – SECONDS TIME – SECONDS
  • Figure 22. ABSVAL with 3 phases, wired-ORed Figure 23. ABSVAL with 2 phases, wired-ORed Figure 24. ABSVAL with 1 phase.
  • together. together.
  • 39 Ω HCPL-788J
  • INPUT + 1 VIN+
  • CURRENT
  • RS H U N T .01 μF C2

绝对最大额定值 Absolute Maximum Ratings(TA = 25°C)

超过下表数值可能造成器件永久损坏,设计时请留余量。

参数符号最小最大单位备注
Storage TemperatureT-55125°C
Operating TemperatureT-40100°C
Supply VoltagesV , V0.05.5V4
Steady-State Input VoltageV , V IN+ IN--2.0V + 0.5 DD1V
2 Second Transient InputVoltage V , V IN+ IN--6.0V + 0.5 DD1V
Output VoltageV OUT-0.5V + 0.5 DD2V
Absolute Value Output VoltageABSVAL-0.5V + 0.5 DD2V
Reference Input VoltageV REF0V + 0.5 V DD2V5
Reference Input CurrentI20mA
Output CurrentI20mA
Absolute Value CurrentI20mA
FAULT Output CurrentI20mA
Input IC Power DissipationP200mW
Output IC Power DissipationP200mW
数据来源:原厂规格书

安全与绝缘额定值(DIN EN/IEC 60747−5−5)

参数符号最小典型最大单位测试条件图号备注
Resistance (Input-Output)R I-O>109ΩV = 500 V I-O DC3
Capacitance (Input-Output)C1.3pFf = 1 MHz3
Input IC Junction-to-Caseµjci120°C/WT = 85°C
Output IC Junction-to-Caseµjco100°C/WT = 85°C
The HCPL-788J hasbeen approved bythe followingorganizations:
Approved under:RecognizedunderUL 1577, componentrecognition
IEC 60747-5-2:1997+ A1:2002program,FileE55361.
DIN EN 60747-5-2(VDE 0884 Teil2):2003-01.CSA
ApprovedunderCSA ComponentAcceptanceNotice

电气特性 Electrical Characteristics(TA = 25°C)

参数符号最小典型最大单位条件图号备注
IN+IN-REF
Input OffsetV-303mVV = 0 V,3, 4,6
VoltageT = –40°C to+85°C 5
Magnitude ofInput |ΔV /ΔT |110μV/°CV = 0 V,7
Offset Changevs.T = –40°C to+85°C
V GainGV /504V /504V /504V/V|V | < 200 mV,6,7,
OUTREFREFREFIN+
mV - 3%mVmV + 3%T = 25°C8,9
V GainGV /504V /504V /504V/V|V | < 200 mV,6,7,
OUTREFREFREFIN+
mV - 5%mVmV + 5%T = –40°C to+85°C 8,9
Magnitude of V|ΔG/ΔT |50300ppm/°C|V | < 200 mV,6,7,8
Gain Change vs.T = –40°C to+85°C 8,9
V 200 mVNL0.060.4%|V | < 200 mV,6,7,
OUT200IN+
NonlinearityT = –40°C to+85°C 8,9
Maximum Input|V |256mV
FAULT Detection|V |230256280mV109
FAULT LowV350800mVI = 4 mA
FAULT HighI OHF0.215μAV = V FAULT DD2
ABSVAL Outpute0.62% of1110
Errorfull scale
Input SupplyI10.720mA
Output SupplyI10.420mA
Reference VoltageI0.261mA
Input CurrentI-350nAV = 0 V
Input ResistanceR800kΩV = 0 V
V OutputR0.2Ω
ABSVAL OutputR0.3Ω
Input DC Common-CMRR85dB11

订货信息与供货形式

型号CompliantCompliant2封装Mount&包装60747-5-2数量
PartRoHSnon RoHSSurfaceTapeIEC/EN/DIN EN
NumberCompliantCompliantPackageMount&Reel60747-5-2Quantity

应用领域 Applications

kΩ Motor phase and rail current sensingkΩ SO-16 PackagekΩ Industrial process controlkΩ Data acquisition systems5-2 (1230 Vpeak Working Voltage)ISOLATION BOUNDARY1 VIN+ 16RSENSE1 2 VIN- 15 SHORT CIRCUIT FAULT3 FAULT 144 ABSVAL 135 VOUT 12 MICRO6 VREF 11 CONTROLLER

资料下载

规格书为原厂公开资料,点击在新窗口打开下载。

获取报价 / 申请样品

常备现货、免费送样、支持小批量试产。报出用量与封装要求,当天给报价与交期。

咨询此型号 · 现货询价

型号:HCPL-788J-500E 请报型号与数量
销售电话(点击直接拨号)
📞 0755-82811939点击拨号📞 0755-82812373点击拨号📞 0755-82811915点击拨号📞 0755-82811193点击拨号
企业 QQ(点击发起会话)
💬 QQ 2850611261点击会话💬 QQ 2355817597点击会话💬 QQ 3002728093点击会话💬 QQ 2355817598点击会话
营业时间:周一至周六 9:30 — 18:00
深圳市福田区华强北飞亚达大厦西座五楼501
产品图片放大预览
1 / 1
滚轮缩放 · 拖动平移 · 点击图片放大 2 倍 · ← → 切换 · Esc 关闭