Texas Instruments (TI) today announced a 16-bit, 10MSPS delta-sigma analog-to-digital converter (ADC) with unparalleled speed and accuracy. The ADS1610 achieves an excellent 86dB signal-to-noise ratio (SNR) and 95dB spurious free dynamic range (SFDR) over a 5MHz bandwidth, and is capable of doubling the speed of the most powerful Δ-Σ products and twice the TI predecessor Δ- Σ The speed of the solution delivers industry-leading performance. The ADS1610 is ideal for demanding measurements in communications, scientific instrumentation, and test and measurement applications.
The high-speed performance of 10MSPS is ideal for high-precision applications requiring high sample rates; 16-bit resolution, 86dB SNR, 95dB SFDR, and -94dB total harmonic distortion (THD) are perfect for higher accuracy High speed applications for signal measurement.
The 4.4MHz passband with ripple below 0.0002dB provides wideband signal processing, while the on-chip digital filter simplifies anti-alias requirements compared to SAR and pipeline converters. The device operates from a +5V analog supply and a +3V digital supply.
The optimized ADS1610 works with TI's high-performance TMS320TM DSP platform. TI's broad portfolio of wideband amplifiers is ideal for driving analog inputs to the ADS1610, such as the THS4503 and THS4509.
The ADS1610 is pin compatible with TI's previously introduced ADS1605 (16-bit 5MSPS ADC) and ADS1625 (18-bit 2.5MSPS ADC), providing an easy upgrade path.
Supply and packaging
The ADS1610 is currently sampling and is expected to be in volume production in the third quarter of 2004. The device is available in a TQFP-64 package and is priced at $29.95 in 1,000-piece quantities. In addition, the evaluation board (EVM) will also be available simultaneously.
The high-speed performance of 10MSPS is ideal for high-precision applications requiring high sample rates; 16-bit resolution, 86dB SNR, 95dB SFDR, and -94dB total harmonic distortion (THD) are perfect for higher accuracy High speed applications for signal measurement.
The 4.4MHz passband with ripple below 0.0002dB provides wideband signal processing, while the on-chip digital filter simplifies anti-alias requirements compared to SAR and pipeline converters. The device operates from a +5V analog supply and a +3V digital supply.
The optimized ADS1610 works with TI's high-performance TMS320TM DSP platform. TI's broad portfolio of wideband amplifiers is ideal for driving analog inputs to the ADS1610, such as the THS4503 and THS4509.
The ADS1610 is pin compatible with TI's previously introduced ADS1605 (16-bit 5MSPS ADC) and ADS1625 (18-bit 2.5MSPS ADC), providing an easy upgrade path.
Supply and packaging
The ADS1610 is currently sampling and is expected to be in volume production in the third quarter of 2004. The device is available in a TQFP-64 package and is priced at $29.95 in 1,000-piece quantities. In addition, the evaluation board (EVM) will also be available simultaneously.
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