HEDL-9140 View Datasheet(PDF) - Avago Technologies
Part Name
Description
MFG CO.
'HEDL-9140' PDF : 4 Pages View PDF
HEDL-550x/554x, HEDL-560x/564x,
HEDL-9000/9100, HEDL-9040/9140/ 92xx
Encoder Line Drivers
Data Sheet
Description
Line Drivers are available for the HEDS-55xx/56xx series
and the HEDS-9000/9100/9200/9040/9140 series encod-
ers. The line driver offers enhanced performance when
the encoder is used in noisy environments, or when it is
required to drive long distances.
The encoder line driver utilizes an industry standard line
driver IC, AM26C31Q, which provides complementary
outputs for each encoder channel. Thus, the output
of the line driver encoder is A, A, B, B and I/I for three
channel versions. Suggested line receivers are 26LS32
and 26LS33.
For additional information, please refer to:
HEDS-5500/5540/5600/5640 data sheet,
HEDS-90x0/91x0/92x0 data sheets,
HEDS-9000 series extended resolution data sheet, and
AM26C31Q data sheet.
Features
• Available on Both Encoder Modules (HEDS-9000 Se-
ries) and Encoder Kit Housing (HEDS-5500 Series)
• Complementary Outputs
• Industry Standard Line Driver IC
• Single 5 V Supply
• Onboard Bypass Capacitor
Note: Avago Technologies encoders are not recommended for use in
safety critical applications. Eg. ABS braking systems, power steering,
life support systems and critical care medical equipment. Please con-
tact sales representative if more clarification is needed.
Device Characteristics
Parameter
Termination
Electrical Outputs
Line Driver Components
Operating Temperature Range
Storage Temperature
Characteristic
10 conductor ribbon cable with10 position IDC
connector
Complementary outputs: A, A, B, B, I, I
AM26C31Q line driver IC, decoupling
capacitor on PC board.
-40°C to 100° C
-40°C to 100° C
Notes
See pinout
I and I available only on three
channel encoders
100° C Series
100° C Series
ESD WARNING: NORMAL HANDLING PRECAUTIONS SHOULD BE TAKEN TO AVOID STATIC DISCHARGE.
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