TLC2554 Datasheet | Texas Instruments

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 d B, fi = 12 k Hz D Spurious Free Dynamic Range: 75 d B, fi = 12 k Hz D SPI/DSP-patible Serial Interfaces With SCLK up to 20 MHz D Single Supply 5 Vdc D Analog Input Range 0 V to Supply Voltage With 500 k Hz BW D Hardware Controlled and Programmable Sampling Period D Low Operating Current (4 m A at 5.5 V External Ref, 6 m A at 5.5 V, Internal Ref) D Power Down: Software/Hardware Power-Down Mode (1 µA Max, Ext Ref), Auto Power-Down Mode (1 µA, Ext Ref) D Programmable Auto-Channel Sweep DW OR PW PACKAGE (TOP VIEW) SDO SDI SCLK EOC/(INT) VCC A0 A1 A2 A3 A4 1 2 3 4 5 6 7 8 9 10 20 CS 19 REFP 18 REFM 17 FS 16 PWDN 15 GND 14 CSTART 13 A7 12 A6 11 A5 D OR PW PACKAGE (TOP VIEW) SDO...