OL2068 Driver Datasheet

OL2068 Datasheet, PDF, Equivalent


Part Number

OL2068

Description

Industrial 30 Volt 4-Channel Differential Power Line Driver

Manufacture

Optolab

Total Page 9 Pages
Datasheet
Download OL2068 Datasheet


OL2068
OL2068
Industrial 30 Volt 4-Channel Differential Power Line Driver - Short Circuit Proof -
Applications
Industrial encoder interfacing
Industrial sensor interfacing
Proximity switches
Industrial controllers
Light barriers
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Features
· Ultra small package TSSOP 20
· Max. voltage range from 4,5 V – 36 V
· Short circuit proof tri-state outputs drive up to 120mA
sink / source
· Operating frequency up to 4 MHz
· Integrated voltage reg. with 5V output
· Dynamic peak current up to 1,5 Amp.
· High impedance CMOS / TTL compatible buffered
inputs with hysteresis
· Outputs RS422A compatible
Ultra small package TSSOP 20
Line voltage in
Voltage regulator
5V , 5mA out
General Description
CMOS / TTL
Data input
Differential
Output A
Output A-
The OL2068 is an industrial power line
driver and contains four identical short cir-
cuit proof differential line drivers up to 30
Volts driver supply with a joint enable func-
tion. An internal 5 V power supply is used
as reference and supply voltage for the
circuitry and is able to supply max. 5mA
for external 5V components like a sensor
or a constant current source for an LED.
The very small outline TSSOP package
gives excellent thermal power dissipation,
thus the usage in space limited applica-
tions is easy.
Tristate enable / disable
Thermal shutdown disable
CMOS / TTL
Data input
CMOS / TTL
Data input
CMOS / TTL
Data input
Differential
Output B
Output B-
Differential
Output C
Output C-
Differential
Output D
Output D-
Protection logic controller
- short circuit shut down
- Tristate and thermal logic control
- Undervoltage and power up reset
- Transient and EMI protection
Error signal out
For Stateside information contact...
Quantum Devices, Inc., 112 Orbison St., PO Box 100, Barneveld, WI, 53507
qTele: (608) 924-3000 qFax: (608) 924-3007 qURL: www.quantumdev.com qEmail: qdisales@quantumdev.com

OL2068
OL2068
Industrial 30 Volt 4-Channel Differential Power Line Driver - Short Circuit Proof -
Electrical characteristics
All voltage values are referenced to GND (GND = 0V).
Unless stated otherwise all signals are assumed to be high active.
Table 1 Absolute Maximum Ratings
Parameter
Symbol Condition
Min
Max
Unit
DC supply voltage
DC input voltage
DC input current
Output voltage
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Driver output current (see cable model)
Storage and operating temperature range
Junction temperature
Lead temperature
Power dissipation:
VCCD
VIN
IIn
V
OUT
IOUT
T
STGOP
T
J
T
L
PD
OL7272 SOIC16NB: Rthj-a=111.8 K/W
OL2068 TSSOP20: Rthj-a= 81.4 K/W
Table 2 Recommended Operating Conditions
pulse peak/average
soldering, 10s
still air,
TA=85°C,
TJ=150°C
Parameter
Symbol Condition
-0.3
-0.3
-0.3
-55
Min
36.0
VCC+0.3
±10
V +0.3
CC
1500/100
+125
+1501
+2602
V
V
mA
V
mA
°C
°C
°C
581 mW
798 mW
Max
Unit
DC supply voltage
DC data input voltage
DC enable input voltage
Data output voltage
TMON output voltage
Driver output current (see cable model)
Operating ambient temperature range
Junction temperature range (lifetime)
V
CCD
VIND
V EN3
IN
VOUTD
V TM
OUT
I4
OUT
TA5
TJ
4.5 30.0
V
0 VCCD V
0 5.5 V
0 VCCD V
0V
V
CCI
100 mA
-40 +100 °C
-55 +125
°C
NOTE:Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational section of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability (eq. hot
carrier degradation).
For Stateside information contact...
Quantum Devices, Inc., 112 Orbison St., PO Box 100, Barneveld, WI, 53507
qTele: (608) 924-3000 qFax: (608) 924-3007 qURL: www.quantumdev.com qEmail: qdisales@quantumdev.com


Features OL2068 Industrial 30 Volt 4-Channel Diff erential Power Line Driver - Short Circ uit Proof Applications • Industrial e ncoder interfacing • Industrial senso r interfacing • Proximity switches Industrial controllers • Light barr iers www.DataSheet4U.com Features · U ltra small package TSSOP 20 · Max. vol tage range from 4,5 V – 36 V · Short circuit proof tri-state outputs drive up to 120mA sink / source · Operating frequency up to 4 MHz · Integrated vol tage reg. with 5V output · Dynamic pea k current up to 1,5 Amp. · High impeda nce CMOS / TTL compatible buffered inpu ts with hysteresis · Outputs RS422A co mpatible Line voltage in Ultra small package TSSOP 20 Voltage regulator 5V , 5mA out General Description The OL2 068 is an industrial power line driver and contains four identical short circu it proof differential line drivers up t o 30 Volts driver supply with a joint e nable function. An internal 5 V power s upply is used as reference and supply voltage for the circuitry and is able to supp.
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