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H11L1X, H11L2X, H11L3X, H11L4X H11L1, H11L2, H11L3, H11L4
MICROPROCESSOR COMPATIBLE SCHMITT TRIGGER OPTICALLY COUPLED ISOLATOR
APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS l VDE 0884 in 2 available lead forms : - STD - G form DESCRIPTION The H11L1, 2, 3, 4 series are optically coupled isolators consisting of a Gallium Arsenide infrared emitting diode and a Microprocessor Compatible Schmitt trigger output mounted in a standard 6 pin dual in line package. FEATURES l Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. l High data rate, 1MHz typical (NRZ) l Microprocessor compatible drive l Logic compatible output sinks 16 milliamperes at 0.4 volts maximum l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High common mode rejection ratio l Fast swiching : t rise, t fall = 100ns typical l Wide supply voltage capability, compatible with all popular logic systems l Guaranteed On / Off threshold hysteresis APPLICATIONS l Logic to logic isolator l Line receiver-eliminates noise and transient problems l Programmable current level sensor l AC to TTL conversion - square wave shaping l Digital programming of power supplies l Interfaces computers with peripherals
OPTION SM
SURFACE MOUNT OPTION G
2.54 1 7.0 6.0 7.62 max. 2 3
Dimensions in mm 6 VCC 5
GROUND
4 VO 8.3 max.
0.5 min. 0.48
5.1 max. 3.9 3.1 0.25 15 Max
ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 150C Operating Temperature -55C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation
(derate linearly 1.33mW / C above 25C)
60mA 6V 105mW
OUTPUT DETECTOR V45 allowed range V65 allowed range I4 output current Power Dissipation
(derate linearly 2mW / C above 25C)
0 to 16V 0 to 16V 50mA 150mW
8.3 max
POWER DISSIPATION
1.2 0.6 10.2 9.5 1.4 0.9 0.26 10.16
Total Power Dissipation
(derate linearly 2.27mW/ C above 25C)
170mW
ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax :(01429) 863581
7/12/00
ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 495-0755 Fax: (214) 495-0901 e-mail info@isocom.com http://www.isocom.com
DB92224-AAS/A2
ELECTRICAL CHARACTERISTICS ( TA= 25C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF ) Forward Voltage (VF ) Reverse Current (IR ) Capacitance (CJ ) Operating Voltage Range (VCC ) Supply Current I6 (off ) Output Current High ( IOH ) Supply Current I6 (on ) Output Voltage, Low (VOL ) Turn-on Threshold Current IF (on ) H11L1 H11L2 H11L3 H11L4 Turn-off Threshold Current IF (off ) Hysteresis Ratio IF (off ) / IF (on ) Input to Output Isolation Voltage VIS0 Turn-on Time Fall Time Turn-off Time Rise Time ton tf toff tr MIN TYP MAX UNITS 0.75 1.5 10 100 3 1 15 5 100 5 0.4 1.6 10 5 2 0.3 0.5 5300 7500 0.57 0.09 1.40 0.05 0.9 VRMS VPK s s s s V V A pF V mA A mA V mA mA mA mA mA TEST CONDITION IF = 0.3mA IF = 10mA VR = 3V V = 0, f = 1MHz
Output
IF = 0mA, VCC = 5V IF= 0mA,VCC= VO=15V IF = 10mA, VCC = 5V RL= 270, VCC = 5V RL= 270, VCC = 5V RL= 270, VCC = 5V RL= 270, VCC = 5V RL= 270, VCC = 5V RL= 270, VCC = 5V RL= 270, VCC = 5V See note 1 See note 1 RE = 1200 C =270pF f 100kHz tp = 1s or greater
Coupled
1.6
Note 1 Note 2
Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory.
SWITCHING CHARACTERISTICS
C IF 1 VIN tr = tf = 0.01s Z = 50 RE 2 5 VO 6 I6 RL 4 5V 270 VO ton VIN 5V 0 toff
SWITCHING TEST CIRCUIT
tr
tf
7/12/00
DB92224-AAS/A2
Transfer Characteristics 6 VOH Output voltage low V OL ( V ) 5 Output voltage V O ( V ) 4 IF (off ) 3 2 RL= 270 VCC = 5V TA = 25C VOL 0 Input current IF (mA) Threshold Current vs. Supply Voltage 1.4 Threshold current I F ( normalized ) 1.2 1.0 0.8 0.6 0.4 0.2 0 0 2 4 6 8 10 12 14 16 Supply voltage VCC ( V ) Threshold Current vs. Ambient Temperature Threshold current I F (on) I F (off ) ( normalized ) IF Normalized to IF (on) at VCC = 5V TA = 25C Turn-off threshold Forward current I F (mA) Turn-on threshold 100 50 20 10 5 2 1.0 0.5 0.2 0 0 IF (on) 1.0 0.5
On Voltage vs. Load Current
0.2 0.1 0.05 VCC = 5V TA = 25C
0.02 0 1 2 5
10
20
50
Load current IO (mA) Forward Voltage vs. Forward Current
100C 25C
-55C
0.5
1
1.5
2
2.5
3
Forward voltage VF ( V ) Supply Current vs. Supply Voltage TA = 25C 6 Supply Current I C (mA) IF = 5mA 4
1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -55 -25 0 25 50 75 100 Ambient temperature TA ( C ) Normalized to VCC = 5V TA = 25C
2 IF = 0mA 0 0 2 4 6 8 10 12 14 16 Supply voltage VCC ( V )
DB92224-AAS/A2
7/12/00

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