LA7890

Ordering number: EN 4957A Monolithic Linear IC LA7890 RGB Cutoff Adjustment IC Overview The LA7890 is a DC-controlled, CRT display RGB cutoff adjustment IC. It can be used for a wide range of applications, regardless of whether they employ a Trinitron tube or a dot-matrix tube display. Package Dimensions unit : mm 3043A-SIP10 [LA7890] Function . Operational amplifier Features . DC control . Temperature drift stability . 100 V maximum supply voltage Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Ta % 75°C Conditions Ratings 100 400 –10 to +75 –55 to +150 SANYO : SIP10 Unit V mW °C °C Recommended Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Operating supply voltage Symbol VCC VCC op Conditions Ratings 80 60 to 90 Unit V V SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN O3096HA(II)/41495TH(ID) No.4957-1/3 LA7890 Operating Characteristics at Ta = 25°C, VCC = 80 V Parameter Current drain Minimum reference voltage Maximum reference voltage Minimum output voltage Symbol ICC VREF min VREF max VOUT min (R) VOUT min (G) VOUT min (B) VOUT max (R) VOUT max (G) VOUT max (B) VOUT high (R) VOUT high (G) VOUT high (B) VOUT mid (R) VOUT mid (G) VOUT mid (B) VOUT low (R) VOUT low (G) VOUT low (B) Conditions When 6 V DC is applied to TP1, TP...