Texas Instruments ADS1605IPAPT

Single Channel Single ADC Delta-Sigma 5Msps 16-bit Parallel 64-Pin HTQFP EP T/R
Converters - Analog to Digital (ADC) 16-bit, 5 MSPS Delta-Sigma
16BIT ADC, 5MSPS, DELTA SIG, 64HTQFP; Resolution (Bits):16bit; Sampling Rate:5MSPS; Supply Voltage Range:4.75V to 5.25V; Supply Current:110mA; Digital IC Case Style:HTQFP; No. of Pins:64; Input Channel Type:Differential; Data Interface:Parallel; Operating Temperature Range:-40°C to 85°C; MSL:MSL 3 - 168 hours; SVHC:No SVHC (18-Jun-2012); A/D / D/A Features:A/D; Base Number:1605; Conversion Rate:5MSPS; IC Case Style:QFP; Linearity Error ADC / DAC :0.25LSB; Linearity Error ADC / DAC -:0.25LSB; No. of Bits:16; No. of Channels:1; No. of Inputs:1; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:HTQFP; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Supply Voltage Range - Analogue:4.75V to 5.25V; Supply Voltage Range - Digital:2.7V to 3.3V, 2.7V to 5.25V; Termination Type:SMD
The ADS1605 and ADS1606 are high-speed, high-precision, delta-sigma analog-to-digital converter (ADCs) with 16-bit resolution. The data rate is 5 mega-samples per second (MSPS), the bandwidth (–3dB) is 2.45MHz, and passband ripple is less than 0.0025dB (to 2.2MHz). Both devices offer outstanding performance at these speeds with a signal-to-noise ratio up to 88dB, total harmonic distortion down to –99dB, and a spurious-free dynamic range up to 101dB. For even higher-speed operation, the data rate an be doubled to 10MSPS in 2X mode. The ADS1606 includes an adjustable first-in first-out buffer (FIFO) for the output data. The input signal is measured against a voltage reference that can be generated on-chip or supplied externally. The digital output data is provided over a simple parallel interface that easily connects to digital signal processors (DSPs). An out-of-range monitor reports when the input range has been exceeded. The ADS1605/6 operate from a 5V analog supply (AVDD) and 3V digital supply (DVDD). The digital I/O supply (IOVDD) operates from 2.7 to 5.25V, enabling the digital interface to support a range of logic families. The analog power dissipation is set by an external resistor and can be reduced when operating at slower speeds. A power down mode, activated by a digital I/O pin, shuts down all circuitry. The ADS1605/6 are offered in a TQFP-64 package using TI PowerPAD™ technology. The ADS1605 and ADS1606, along with their 18-bit counterparts, the ADS1625 and ADS1626, are well suited for the demanding measurement requirements of scientific instrumentation, automated test equipment, data acquisition, and medical imaging.