參數(shù)資料
型號(hào): 5962-9755701HPX
元件分類(lèi): 隔離放大器
英文描述: ISOLATION AMPLIFIER, 100 kHz BAND WIDTH, CDIP8
封裝: HERMETIC SEALED, DIP-8
文件頁(yè)數(shù): 1/16頁(yè)
文件大小: 105K
代理商: 5962-9755701HPX
HCPL-7850, HCPL-7851, 5962-97557
Description
The HCPL-7850/7851 is an isolation amplifier that provides
accurate, electrically isolated and amplified representations
of voltage and current. When used with a shunt resistor to
monitor the motor phase current in a high speed motor
drive, the device will offer superior reliability compared
with the traditional solutions such as current transformers
and Hall-effect sensors. The HCPL-7850/7851 consists of a
sigma-delta analog-to-digital converter optically coupled
to a digital-to-analog converter in a hermetically sealed
package. The products are capable of operation and stor-
age over the full military temperature range and can be
purchased as either commercial product or with full MIL-
PRF-38534 Class H testing or from the appropriate DSCC
drawing. All devices are manufactured and tested on a
MIL-PRF-38534 certified line and are included in the DSCC
Qualified Manufacturers List, QML-38534 for Hybrid Mi-
crocircuits.
Schematic Diagram
A 0.1 F bypass capacitor must be connected between pins 1 and 4 and between pins 5 and 8.
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to
prevent damage and/or degradation which may be induced by ESD.
1
2
3
4
8
7
6
5
IDD1
VDD1
VIN+
VIN–
GND1
IDD2
VDD2
VOUT+
VOUT–
GND2
+
+
SHIELD
Hermetically Sealed Analog Isolation Amplifier
Data Sheet
Features
Performance guaranteed over full military
temperature range: –55C to +125C
Manufactured and tested on a MIL-PRF-38534
certified line
Hermetically sealed packages
Dual marked with device part number and DSCC
drawing number
QML-38534, Class H
HCPL-7840 function compatibility
High common mode rejection (CMR):
8 kV/
s at VCM = 1000 V
5% gain tolerance
0.1% nonlinearity
Low offset voltage and offset temperature coefficient
100 kHz bandwidth
Applications
Industrial and military
High reliability systems
Harsh industrial environments
Transportation, medical, and life critical systems
General purpose analog signal isolation
Motor phase and rail current sensing
Inverter current sensing
Switched mode power supply signal isolation
General purpose current sensing and monitoring
相關(guān)PDF資料
PDF描述
5962-9755701HXA ISOLATION AMPLIFIER, 100 kHz BAND WIDTH, CDIP8
5962-9755701HYA ISOLATION AMPLIFIER, 100 kHz BAND WIDTH, CDIP8
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