TC9465F

The TC9465F is single chip KARAOKE LSI for LD/CD player, Mini compo, VTR. The feature of TC9465F are as follows: (1)built-in 3channel AD converter THD: -65dB, S/N: 78dB; (2)built-in 2channel DA converter THD: -85dB, S/N: 93dB; (3)input: 3 analog channel, 1 digital stereo port, digital input format: MSB first 16, 18, 20bit effective data before change point of LRCK or I2S; (4)output: 2 analog output/1 digital stereo port, digital output format: MSB first 16, 20bit effective data before change point of LRCK or I2S; (5)built-in 65kbit delay RAM; (7)package is QFP 44pins.

The absolute maximum ratings of the TC9465F are: (1)supply voltage: -0.3~6.0V; (2)input voltage: -0.3~VDD + 0.3 V; (3)power dissipation: 500mW; (5)operating temperature: -40~85°C; (6)storage temperature: - 55~150°C.

The following is about the electrical characteristics of TC9465F: (1)operating supply voltage: 4.5V min, 5.0V typical and 5.5V max at Ta = -40~85°C; (2)power supply current: 48mA typical and 70mA max at XI = 16.9MHz, output no-load; (3)input voltage(high level): VDD*0.8V min and VDD max at digital input terminal; (4)input voltage(low level): 0V min and VDD*0.3V max at digital input terminal; (5)input current: -1.0A min and 1.0A max at digital input terminal; (6)pull-up resistance: 50k typical.