View PC911_171769.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

PC911
PC911
s Features
1. Ultra-high speed response ( t PHL , t PLH : TYP. 50ns ) 2. High instantaneous common mode rejection voltage ( CM H : TYP. 10kV/ s ) 3. High isolation voltage ( Viso : 4 000V rms ) 4. Recognized by UL, file No. E64380
Ultra-high Speed Response and High CMR OPIC Photocoupler
s Outline Dimensions
0.85 0.3 8 7 6 PC911 1.2 0.3 5 6.5 0.5
g Lead forming type ( I type ) and taping reel type ( P type ) are also available. ( PC911I/PC911P )
( Unit : mm )
Internal connection diagram 8 7 6 5
Amp
1 2 34 0.8 0.2 Primary side mark ( Sunken place )
1
2
3
4
s Applications
1. High speed interfaces for computer peripherals and microcomputer systems 2. High speed line receivers 3. Interfaces with various data transmission equipment
3.7 0.5 3.5 0.5 0.5TYP.
9.22 0.5
7.62 0.3
0.5 0.1
2.54 0.25
= 0 to 13 0.26 0.1
1 2 3 4
NC Anode Cathode NC
5 6 7 8
GND VO VE V CC
* " OPIC " ( Optical IC ) is a trademark of the SHARP Corporation. An OPIC consists of a light-detecting element and signalprocessing circuit integrated onto a single chip.
s Absolute Maximum Ratings
Parameter *1 Forward current Reverse voltage *1 Power dissipation Supply voltage *2 Enable voltage High level output current Low level output current *1 *3Power dissipation *4 Isolation voltage Operating temperature Storage temperature *5 Soldering temperature Symbol IF VR P V CC VE V OH IOL P V iso T opr T stg T sol
( Ta = 25C )
Rating 20 5 40 7 7 -8 25 40 4 000 0 to + 70 - 55 to + 125 260 Unit mA V mW V V mA mA mW V rms C C C
Input
Output
*1 Ta = 0 to 70C *2 Shall not exceed 500mV from supply voltage( Vcc ) . *3 Applicable to output terminal ( Vo ) *4 AC for 1 minute, 40 to 60% RH *5 For 10 seconds at the position of 2mm or more from root of lead pins.
" In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. "
PC911 s Electro-optical Characteristics
Parameter Forward voltage Reverse current Terminal capacitance High level output voltage Low level output voltage High level enable voltage Low level enable voltage High level enable current Low level enable current High level supply current Low level supply current High impedance supply current Output leak current High impedance output current Output short-circuit current " HighLow " threshold input current " LowHigh " threshold input current Hysteresis Isolation resistance Floating capacitance " HighLow " propagation delay time " LowHigh " propagation delay time *6 Pulse width distortion Rise time, Fall time " HighLow " enable propagation delay time " LowHigh " enable propagation delay time Instantaneous common mode rejection voltage " output : High level" Instantaneous common mode rejection voltage " output : Low level"
( Ta = 0 to 70C unless specified )
Symbol Conditions Ta = 25C, I F = 10mA VF Ta = 25C, V R = 5V IR Ta = 25C, V = 0, f = 1MHz Ct VCC = 4.5V, I OH = - 2mA, I F = 0.25mA, V OH VE = 0.2V V OL VCC = 4.5V, V E = 2.0V, I F = 5mA, I OL = 13mA V EH VCC = 5.5V VCC = 5.5V V EL VCC = 5.5V, VE = 5.5V I EH VCC = 5.5V, VE = 0.5V IEL VCC = 5.5V, I F = 0, V E = 2.0V ICCH ICCL VCC = 5.5V, I F = 10mA, V E = 2.0V ICCZ VCC = 5.5V, V E = 0 VCC = 5.5V, V E = 2.0V, V O = 5.5V, I F = 0.25mA IOH IOZH VCC = 5.5V, V E = 0.4V IOS VCC = 5.5V, V O = 0, I F = 0, within 10ms. I FHL I FLH VCC = 5V, V E = 2.0V VCC = 5V, V E = 2.0V MIN. 2.4 2.0 - 10 0.5 0.55 5 x 1010 Ta = 25C, V CC = 5V CL= 15pF IF = 7.5mA, Fig. 1 3 000 TYP. 1.6 60 0.3 - 0.2 13 15 16 2.5 1.9 1011 0.6 50 50 15 40 40 10 000 MAX. 1.9 10 120 0.6 0.8 100 - 0.4 23 25 26 100 100 - 50 5 0.95 5 75 75 35 30 70 70 Unit V A pF V V V V A mA mA mA mA A A mA mA mA pF ns ns ns ns ns ns V/ s V/ s
Input
Output
I FLH /I FHL VCC = 5V, V E = 2.0V Ta = 25C, DC500V, 40 to 60% RH R ISO Cf Ta = 25C, V = 0, f = 1MHz t PHL t PLH TW tr , t f t EHL t ELH CMH
Transfer characteristics
Rsponse characteristics
Ta = 25C, V CC = 5V RL = 350 , C L = 15pF IF = 7.5mA, V EH = 3V VEL = 0, Fig. 2 Ta = 25C, V CC = 5V, V CM = 50V IF = 0mA, V O(MIN. ) = 2V, Fig. 3 Ta = 25C, V CC = 5V, V CM = 50V IF = 5mA, V O(MAX.) = 0.8V, Fig. 3
CMR
CML
- 3 000
- 10 000
-
*6 T W = t PHL - t PLH
All typical values : at Ta = 25C, V cc = 5V
PC911 s Recommended Operating Conditions
Parameter Low level input current High level input current High level enable voltage Low level enable voltage Supply voltage Fanout ( TTL load ) Operating temperature Symbol I FL I FH V EH V EL V CC N T opr MIN. 0 7 2.0 0 4.5 0 MAX. 250 15 V CC 0.8 5.5 8 70 Unit A mA V V V C
1. When the enable input is not used, please connect to V . CC 2. In order to stabilize power supply line, connect a by-pass ceramic capacitor ( 0.01 to 0.1 F ) between VCC and GND at the position within 1cm from pin.
Block Diagram
VCC Anode Cathode VE (Enable) VO GND
Truth table
Input H L H L Enable H H L L Output L H Z Z
L : Logic ( 0 ) H : Logic ( 1 ) Z : High impedance
Fig. 1 Test Circuit for t PHL, t PLH, t r and tf
7.5mA 5V Pulse input 0.1 F IF CL tPHL VO VO 90% 10% CL includes the probe and wiring capacitance. tf tr tPLH 5V 1.5V VOL IF 3.75mA 0mA
47
Fig. 2 Test Circuit for t EHL and tELH
Pulse input V E 5V R L = 350 VO CL VO VE tEHL tELH 5V 1.5V VOL 3V 1.5V 0V
IF = 7.5mA
0.1 F
CL includes the probe and wiring capacitance.
PC911
Fig. 3 Test Circuit for CMH and CML
5V IF 0.1 F VO CL VO (IF = 0) VO (IF = 5mA) VCM
50V
0V VOH VO(MIN.) VO(MAX.) VOL
VCM
Fig. 4 Forward Current vs. Forward Voltage
100
Fig. 5 Low Level Output Voltage vs. Low Level Output Current
0.5 V CC = 5V I F = 5mA T a = 25C
Low level output voltage VOL ( V )
Forward current I F ( mA )
10
T a = 0C 25C 50C 70C
0.4
0.3
1
0.2
0.1
0.1
0.01 1.0
1.2
1.4
1.6
1.8
2.0
2.2
0 0
Forward voltage VF ( V )
5 10 15 Low level output current I OL ( mA )
20
Fig. 6 High Level Output Voltage vs. High Level Output Current
4.5 V CC = 5V I F = 0.25mA T a = 25C
Fig. 7 Propagation Delay Time vs. Ambient Temperature
100 ( ns ) V CC = 5V I F = 7.5mA 75 t PLH t PHL 50
High level output voltage V OH ( V )
3.5
3.0
Propagation delay time t 0 -2 -4 -6
OH
PHL
,t 25 2.5 2.0 -8 ( mA ) - 10 High level output current I 0 0 25 50 75
PLH
4.0
Ambient temperature T a ( C )
PC911
Fig. 8 Propagation Delay Time vs. Forward Current
100 Propagation delay time t PHL , t PLH ( ns ) V CC = 5V T a = 25C 75 t PLH 50 t PHL 25
0
0
5
10
F
15 ( mA )
20
Forward current I
q Please refer to the chapter " Precautions for Use "

▲Up To Search▲

Price & Availability of PC911

	To Download PC911 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .