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PDF HCPL-7101 Data sheet ( Hoja de datos )
| Número de pieza | HCPL-7101 | |
| Descripción | High Speed CMOS Optocouplers | |
| Fabricantes | Agilent(Hewlett-Packard) | |
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H
High Speed CMOS
Optocouplers
Technical Data
HCPL-7100
HCPL-7101
Features
• 1 µm CMOS IC Technology
• Compatibility with All +5 V
CMOS and TTL Logic
Families
• No External Components
Required for Logic Interface
• High Speed: 15 MBd
(HCPL-7100) and 50 MBd
(HCPL-7101) Guaranteed
• Low Power Consumption
• Safety Approvals
UL 1577 (3750 Vac/1 Min)
VDE 0884 (VIORM = 848
V peak)
CSA
• 3-State Output
• 3750 Vac/1 Minute Dielectric
Withstand
• High Common Mode
Transient Immunity
Applications
• Multiplexed Data
Transmission
• Computer-Peripheral
Interface
• Microprocessor System
Interface
• Digital Isolation for A/D,
D/A Conversion
• Instrument Input/Output
Isolation
• Motor Control
• Power Inverter
Description
The HCPL-7100/7101 optocoup-
ler combines the latest CMOS IC
technology, a new high-speed
high-efficiency AlGaAs LED, and
an optimized light coupling system
to achieve outstanding perfor-
mance with very low power
consumption. It requires only two
bypass capacitors for complete
CMOS/TTL compatibility.
Basic building blocks of the
HCPL-7100/7101 are a CMOS
LED driver IC, an AlGaAs LED,
and a CMOS detector IC. A CMOS
or TTL logic input signal controls
the LED driver IC which supplies
current to the LED. The detector
IC incorporates an integrated
photodiode, a high-speed trans-
impedance amplifier and a voltage
comparator with hysteresis. The
3-state output is CMOS and TTL
Schematic
compatible and is controlled by
the output enable pin, VOE.
The HCPL-7100/7101 consumes
very little power, due to the
CMOS IC technology and the light
coupling system. The entire
optocoupler typically uses only 10
mA of supply current, including
the LED current.
World-wide safety approval and
3750 Vac/1 minute dielectric with-
stand is achieved with our
patented “light-pipe” optocoupler
packaging technology.
The HCPL-7100/7101 provides he
user with an easy-to-use CMOS or
TTL compatible optocoupler
ideally suited for a variety of
applications where high speed
and low power consumption are
desired.
TRUTH TABLE
(POSITIVE LOGIC)
INPUT ENABLE OUTPUT
HH
LH
HL
LL
Z
Z
H
L
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.
1-402
5965-3578E
1 page  
Absolute Maximum Ratings
Parameter
Storage Temperature
Ambient Operating Temperature
Supply Voltages
Input Voltage
Output Voltage
Output Enable Voltage
Average Output Current
Package Power Dissipation
Lead Solder Temperature
(1.6 mm Below Seating Plane, 10 sec.)
Reflow Temperature Profile
Symbol
TS
TA
VDD1,2
VI
VO
VOE
IO
PPD
TLS
Min.
-55
-40
0.0
-0.5
-0.5
-0.5
Max.
125
85
5.5
VDD1 + 0.5
VDD2 + 0.5
VDD2 + 0.5
25
220
260
Unit
°C
°C
V
V
V
V
mA
mW
°C
See Package Outline Drawings Section
Recommended Operating Conditions
Parameter
Symbol Min.
Operating Temperature
Supply Voltages
Logic High Input Voltage
Logic Low Input Voltage
Logic High Output
Enable Voltage
TA
VDD1,2
VIH
VIL
VOEH
-40
4.5
2.0
0.0
2.0
Logic Low Output
Enable Voltage
VOEL
0.0
Input Signal Rise and
Fall Times
tr, tf
TTL Fanout
N
Max.
85
5.5
VDD1
0.8
VDD2
0.8
1
6
Unit
°C
V
V
V
V
V
ms
Test Conditions
Output in high impedance
state
Output enabled
Standard Loads
1-406
5 Page 
Figure 7. Test Circuit for Propagation Delay, Rise Time and Fall Time.
VDD1 = 5.0 V
VDD2 = 5.0 V
VDD1 = 5.0 V
VDD2 = 5.0 V
Figure 8. HCPL-7101 Typical Propagation Delay vs.
Temperature.
Figure 9. HCPL-7101 Typical Pulse Width Distortion vs.
Temperature.
1-412
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet HCPL-7101.PDF ] | |
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