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參數(shù)資料
| 型號： | HCPL-788J |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Isolation Amplifier with Short Circuit and Overload Detection(具有短路和過載保護(hù)功能的隔離放大器) |
| 中文描述： | 隔離放大器短路和過載檢測（具有短路和過載保護(hù)功能的隔離放大器） |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 277K |
| 代理商： | HCPL-788J |
4
Regulatory Information
The HCPL-788J is pending approval by the following organizations:
Figure 2. Dependence of Safety-
Limiting Values on Temperature.
VDE 0884 Insulation Characteristics*
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage
≤
300 V
rms
for rated mains voltage
≤
300 V
rms
for rated mains voltage
≤
600 V
rms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b**
V
IORM
x 1.875 = V
PR
, 100% Production Test with
tm = 1 sec, Partial discharge < 5 pC
Input to Output Test Voltage, Method a**
V
IORM
x 1.5 = V
PR
, Type and Sample Test, t
m
= 60 sec,
Partial discharge < 5 pC
Highest Allowable Overvoltage
(Transient Overvoltage t
ini
= 10 sec)
Safety-limiting values — maximum values allowed in the
event of a failure, also see Figure 2.
Case Temperature
Input Power
Output Power
Insulation Resistance at T
SI
, V
IO
= 500 V
* Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits within
the application. Surface Mount Classification is class A in accordance with CECC00802.
** Refer to the optocoupler section of the isolation and Control Components Designer’s Catalog, under Product Safety Regulations
section, (VDE-0884) for a detailed description of Method a and Method b partial discharge test profiles.
Symbol
Characteristic
Unit
I-IV
I-III
I-II
55/85/21
2
891
V
IORM
V
PEAK
V
PR
1670
V
PEAK
V
PR
1336
V
PEAK
V
IOTM
6000
V
PEAK
T
S
175
400
600
>10
9
°
C
mW
mW
P
S1, INPUT
P
S1, OUTPUT
R
S
VDE
Approved under VDE0884/06.92
with V
IORM
= 891 Vpeak.
UL
Recognized under UL 1577, com-
ponent recognition program, File
E55361.
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324.
P
s
0
0
T
S
– CASE TEMPERATURE – °C
200
25
800
50
75 100
200
150 175
P
si
– OUTPUT
P
si
– INPUT
125
400
600
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|---|---|
| HCPL-788J#500 | 功能描述:隔離放大器 4.5 - 5.5 SV RoHS:否 制造商:Texas Instruments 輸入補(bǔ)償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-788J/EVAL | 制造商:Avago Technologies 功能描述: |
| HCPL-788J-000E | 功能描述:隔離放大器 4.5 - 5.5 SV RoHS:否 制造商:Texas Instruments 輸入補(bǔ)償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-788J-500E | 功能描述:隔離放大器 4.5 - 5.5 SV RoHS:否 制造商:Texas Instruments 輸入補(bǔ)償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-800J | 功能描述:緩沖器和線路驅(qū)動器 PLC Powerline DAA IC RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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