Texas Instruments ADS1672
The ADS1672 is a high-speed, high-precision analog-to-digital converter (ADC). The ADS1672 ADC is comprised of a low-drift, chopper-stabilized modulator with out-of-range detection and a dual-path programmable digital filter. The dual filter path allows the user to select between two post-processing filters: low-latency or wide-bandwidth.| Part No. | ADS1672 |
|---|---|
| Datasheet | ADS1672 Download |
| Manufacturer |  Texas Instruments |
| Description | 24-Bit ADC |
| Buy | Stock & Price |
FEATURES
1●2 AC Performance: 107dB of Dynamic Range at 625kSPS 115.5dB of Dynamic Range at 78kSPS –113dB THD
● DC Accuracy: 3ppm INL 2mV/°C Offset Drift 2ppm/°C Gain Drift
● Programmable Digital Filter with User-Selectable Path: – Low-Latency: Completely settles in 5.5ms – Wide-Bandwidth: 305kHz BW with flat passband
● Flexible Read-Only Serial Interface: – Standard CMOS – Serialized LVDS
● Easy Conversion Control with START Pin
● Out-of-Range Detection
● Supply: Analog +5V, Digital +3V
● Power: 350mW
APPLICATIONS
● Automated Test Equipment● Vibration Analysis
● Sonar
● Test and Measurement
DESCRIPTION
Using an advanced delta-sigma (ΔΣ) architecture, it operates at speeds up to 625kSPS with outstanding ac performance and dc accuracy. The low-latency filter settles quickly in one cycle, for applications with large instantaneous changes, such as a multiplexer. The wide-bandwidth path provides an optimized frequency response for ac measurements with a passband ripple of less than 0.001dB, stop band attenuation of 86dB, and a bandwidth of 305kHz.
