Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Texas Instruments |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 625k |
| NumberofInputs | 1 |
| InputType | Differential |
| DataInterface | LVDS - Serial, SPI |
| Configuration | ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 2.7V ~ 3.3V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 64-TQFP |
| SupplierDevicePackage | 64-TQFP (10x10) |
Tổng quan
Description
ADS1672IPAGR is Analog Devices’ dual-channel, 16‑bit analog-to-digital converter (ADC). It’s designed for precision data acquisition, converting two differential input channels into digital data with high dynamic range and low noise. The device uses a serial, SPI‑style interface for configuration and readout and supports synchronous conversion via CNV/SYNC with an external clock. Key features typically include programmable gain, selectable reference options (internal or external), and various operating modes to balance speed and power. The IPAGR suffix denotes the specific packaged, RoHS-compliant industrial-temperature variant of the part. Common applications are data acquisition systems, test and measurement, motor control, power monitoring, and instrumentation requiring accurate two-channel conversion. For exact specifications (sampling rate, timing, gain options, reference topology, and package details), refer to the ADS1672 datasheet and packaging guide.
Equivalent
Equivalents depend on specs (channels, rate, interface); there isn’t a single direct cross-reference. Closest substitutes:
- TI: ADS1670 / ADS1674 (same family)
- Analog Devices: AD7606 (8-channel, 16-bit, simultaneous-sampling)
- ADI: AD7689 / AD769x (alternative interfaces)
For exact matches, use TI’s Cross-Reference tool with your required specs.
- TI: ADS1670 / ADS1674 (same family)
- Analog Devices: AD7606 (8-channel, 16-bit, simultaneous-sampling)
- ADI: AD7689 / AD769x (alternative interfaces)
For exact matches, use TI’s Cross-Reference tool with your required specs.
Pinout
28 pins (TSSOP-28 package). It is a high-speed, multi-channel analog-to-digital converter: 16-channel, 16-bit resolution with multiplexed analog inputs and a serial data interface (LVDS outputs) plus a SPI‑compatible control interface.
Manufacturer
- Manufacturer: Texas Instruments Incorporated (TI)
- What kind of company: TI is a multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits, serving various electronics markets worldwide.
- What kind of company: TI is a multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits, serving various electronics markets worldwide.
Application
Possible applications for ADS1672IPAGR:
- High-speed data acquisition and instrumentation front-ends
- Medical imaging and ultrasound receivers
- Radar, sonar and RF receiver digitization
- Automotive and industrial sensing systems
- Test equipment and benchtop instrumentation
- Scientific instrumentation (seismic, spectroscopy, lab experiments)
- High-speed data acquisition and instrumentation front-ends
- Medical imaging and ultrasound receivers
- Radar, sonar and RF receiver digitization
- Automotive and industrial sensing systems
- Test equipment and benchtop instrumentation
- Scientific instrumentation (seismic, spectroscopy, lab experiments)
Package
28-pin VSSOP (Plastic Very Small Outline Package).
