Sony CXA1726AS
The CXA1726AM/AS is a multiplier IC which is used for dynamic convergence, dynamic focus and others in CRT display monitors and projectors. It is used in conjunction with an IC (CXA1470AM/AS) which generates waveforms for deflection compensation.DESCRIPTION
FEATURES
Analog multiplier● Maximum input voltage
● Maximum output voltage
● Frequency response
● 4 inputs, 1 output
● 2 inputs, 1 output Operational amplifier
● Maximum output voltage
● Frequency response Analog switch
● Maximum output voltage
● Frequency response
ABSOLUTE MAXIMUM RATINGS
● Supply voltage● Operating temperature
● Storage temperature
● Allowable power dissipation 30 pin SDIP (Plastic) 30 pin SOP (Plastic) 4ch ±1.3V ±2.7V (RL = 3.9kΩ) 1.0MHz (–3dB) 2ch 2ch 2ch ±3.65V (RL = 1kΩ) 1MHz (–3dB) 1ch
APPLICATIONS
● CRT display monitors● Projectors Structure Bipolar silicon monolithic IC Operating Condition Supply voltage VCC VEE 5 ± 0.25 –5 ± 0.25 V V VCC 7 VEE –7 Topr –20 to +75 Tstg –65 to +150 PD (CXA1726AM) 625 (CXA1726AS) 1350 V V °C °C mW mW Block Diagram and Pin Configuration (Top View) IN5Xa 28 IN5Xb 27 IN5Ya 26 IN5Yb 20 IN7Xa 19 IN7Xb 18 IN7Ya 25 OUT5 22 OUT6 30 SW2 23 IN6+ 21 OUT7 24 IN6– IN7Yb mul. IN4Y 14 17 16 VEE GND 15 29 L H L H L H mul. L H L H mul.