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TLC2554, TLC2558
5-V, 12-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
SLAS220A –JUNE 1999
D Maximum Throughput 400 KSPS D Built-In Reference and 8× FIFO D Differential/Integral Nonlinearity Error:
±1 LSB
D Signal-to-Noise and Distortion Ratio:
69 dB, fi = 12 kHz
D Spurious Free Dynamic Range: 75 dB,
fi = 12 kHz
D SPI/DSP-Compatible Serial Interfaces With
SCLK up to 20 MHz
D Single Supply 5 Vdc
D Analog Input Range 0 V to Supply Voltage
With 500 kHz BW
D Hardware Controlled and Programmable
Sampling Period
D Low Operating Current (4 mA at 5.5 V
External Ref, 6 mA at 5.