器件名称: MP108A
功能描述: Power Operational Amplifier
文件大小: 212.17KB 共5页
简 介:Pr ro od du u cc t t I n n o v a tt ii o on n FFrroom P m MP108, MP108A
MP108 MP108A MP108 MP108A
Power Operational Amplifier
FEATURES
LOW COST HIGH VOLTAGE - 200 VOLTS HIGH OUTPUT CURRENT - 10 AMPS 100 WATT DISSIPATION CAPABILITY 300kHz POWER BANDWIDTH
APPLICATIONS
INKJET PRINTER HEAD DRIVE PIEZO TRANSDUCER DRIVE INDUSTRIAL INSTRUMENTATION REFLECTOMETERS ULTRA-SOUND TRANSDUCER DRIVE
34-pin DIP PACKAGE STYLE FD TYPICAL APPLICATION
+VS RF
DESCRIPTION
The MP108 operational amplifier is a surface mount constructed component that provides a cost effective solution in many industrial applications. The MP108 offers outstanding performance that rivals much more expensive hybrid components yet has a footprint of only 4 sq in. The MP108 has many optional features such as four-wire current limit sensing and external compensation. The 300 kHz power bandwidth and 10 amp output of the MP108 makes it a good choice for piezo transducer drive applications. The MP108 is built on a thermally conductive but electrically insulating substrate that can be mounted to a heat sink.
RI PRINT NOZZLE COMMAND VOLTAGE
+VS
+VB GND -ILIM OUT CC1 +ILIM RLIM
CC2 GND -VS -VB
PIEZO TRANSDUCER CC
EQUIVALENT CIRCUIT DIAGRAM
+Vb +Vb GND BACK PLATE TP 8 4 C1 3 2 1 SUBSTRATE BACKPLATE Cc1 Cc2 5 R15 6 Q12 Q13 R9 -IN 34 R7 Q14 Q15A R10 R12 +IN 33 Q19 R17 GND 32 C3 -Vb 30 -Vb 25 Q23 R19 Q24 R20 Q20 Q21 17 -Vs 18 -Vs 19 -Vs
LOAD & FEEDBACK
NOTES: CC IS NPO (COG) RATED FOR FULL SUPPLY VOLTAGE +VS TO……