DEVICE SPECIFICATION FOR PHOTOCOUPLER

■ Features 1. AC input 2. High isolation voltage between input and output ( V : 5 000Vrms ) 3. Compact dual-in-line package PC814 (1-channel type) PC824 (2-channel type) PC844 (4-channel type) 4. Current transfer ratio CTR : MIN. 20 at I F = ± 1mA, VCE = 5V 5. Recognized by UL

AC Input Photocoupler

■ Features 1. AC input 2. High isolation voltage between input and output ( V : 5 000Vrms ) 3. Compact dual-in-line package PC814 (1-channel type) PC824 (2-channel type) PC844 (4-channel type) 4. Current transfer ratio CTR : MIN. 20 at I F = ± 1mA, VCE = 5V 5. Recognized by UL

AC Input Photocoupler

■ Features 1. AC input 2. High isolation voltage between input and output ( V : 5 000Vrms ) 3. Compact dual-in-line package PC814 (1-channel type) PC824 (2-channel type) PC844 (4-channel type) 4. Current transfer ratio CTR : MIN. 20 at I F = ± 1mA, VCE = 5V 5. Recognized by UL

DIP 16pin (4-channel) AC Input Photocoupler

■ Description PC844X Series contains an IRED optically coupled to a phototransistor. It is packaged in a 4-channel 16pin DIP. Input-output isolation voltage(rms) is 5.0kV. Collector-emitter voltage is 80V(*) and CTR is 20 to 300 at input current of ±1mA. ■ Features 1. 16pin DIP 4-channel pac

High Sensitivity, High Density Mounting Type Photocoupler

■ Features 1. High current transfer ratio ( CTR: MIN. 600 at I F= 1mA, V CE = 2V) 2. High isolation voltage between input and output ( Viso: 5000V rms ) 3. Compact dual-in-line package PC815 : 1-channel type PC825 : 2-channel type PC835 : 3-channel type PC845 : 4-channel type 4

Hgh -w=der Vtige, Hgh Density Mounting Type Photocoupler

■ Features 1. High collector-emitter voltage ( VCEO : 70V ) 2. Compact dual-in-line package PC816 : 1-channel type PC826 : 2-channel type PC846 : 4-channel type 3. High isolation voltage between input and output ( VISO : 5 000V rms ) 4. Current transfer ratio ( CTR : MIN. 50 at

High Density Mounting Type Photocoupler

PC817X Seriescontains an IRED optically coupled to a phototransistor. ( PC817A, PC817B, PC817C, PC817D ) It is packaged in a 4pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option. Input-output isolation voltage(rms) is 5.0kV.Collector-emitter voltage is 80V(*) and CTR i

Advanced Floppy Disk Controller

General Description\nThe PC8477B CMOS advanced floppy disk controller is an enhanced version of National’s DP8473 floppy controller. The PC8477B is software compatible with the DP8473 and NEC mPD765 floppy disk controllers. In addition, it is pin and software compatible with the Intel 82077AA floppy ■ Pin and software compatible with Intel 82077AA FDC\n■ Software compatible with NSC’s DP8473■ 16 byte FIFO (default disabled)\n   — Burst and Non-Burst modes\n   — Programmable threshold\n■ Perpendicular Mode Recording drive support\n■ High performance internal analog data separator (no external fi;

DIP 16pin (4-channel) General Purpose Photocoupler

■ Features 1. 16pin DIP 4-channnel package 2. Double transfer mold package (ldeal for Flow Soldering) 3. High collector-emitter voltage (VCEO : 80V(*)) 4. Current transfer ratio (CTR : MIN. 50 at IF=5mA, VCE=5V) 5. Several CTR ranks available 6. High isolation voltage between input and outp

High Density Mounting Type Photocoupler

PC817X Seriescontains an IRED optically coupled to a phototransistor. ( PC817A, PC817B, PC817C, PC817D ) It is packaged in a 4pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option. Input-output isolation voltage(rms) is 5.0kV.Collector-emitter voltage is 80V(*) and CTR i

DIP 4pin General Purpose Photocoupler

Advanced Floppy Disk Controller

文件：577.39 Kbytes Page：54 Pages

Advanced Floppy Disk Controller

文件：577.39 Kbytes Page：54 Pages

Advanced Floppy Disk Controller

文件：577.39 Kbytes Page：54 Pages

Photocoupler

DIP 16pin (4-channel) General Purpose Photocoupler

文件：230.29 Kbytes Page：13 Pages

DIP 16pin (4-channel) General Purpose Photocoupler

文件：230.29 Kbytes Page：13 Pages

DIP 16pin (4-channel) General Purpose Photocoupler

文件：230.29 Kbytes Page：13 Pages