Texas Instruments THS1030
The THS1030 is a CMOS, low power, 10-bit, 30 MSPS analog-to-digital converter (ADC) that can OVR 13 DGND 14 16 OE 15 CLK operate with a supply range from 2.7 V to 3.3 V. The THS1030 has been designed to give circuit developers more flexibility. The analog input to the THS1030 can be either single-ended or differential.DESCRIPTION
I Analog ground I Analog input I Analog supply I Clock input I Digital ground I Digital driver supply Digital I/O bit 0 (LSB) Digital I/O bit 1 Digital I/O bit 2 Digital I/O bit 3 Digital I/O bit 4 I/O Digital I/O bit 5 Digital I/O bit 6 Digital I/O bit 7 Digital I/O bit 8 Digital I/O bit 9 (MSB) I Mode input I HI to the 3-state data bus, LO to enable the data bus O Out-of-range indicator I Reference bottom sense I Reference bottom decoupling I Reference sense I Reference top decoupling I Reference top sense I HI = power down mode, LO = normal operation mode I/O Internal and external reference for ADC I HI = THS1030 mode, LO = TLC876 mode (see section 4 for TLC876 mode)● POST OFFICE BOX 655303 DALLAS, TEXAS 75265 3 THS1030 2.7 V – 5.5 V, 10-BIT, 30 MSPS CMOS ANALOG-TO-DIGITAL CONVERTER SLAS243A – NOVEMBER 1999 – REVISED JANUARY 2000 absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Supply voltage: AVDD to AGND, DVDD to DGND . . . . . .