PGA460TPW Texas Instruments - Yeehing Electronics

Ultrasonic signal processor and transducer driver

Pricing (USD)

Quantity	Unit Price
1 — 99	4.585
100 — 249	4.018
250 — 999	2.817
1,000 +	1.59

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Analog Front End - AFE
RoHS	Y
Series	PGA460
Type	Ultrasound
Resolution	12 bit
Sampling Rate	8 MS/s
Number of Channels	1 Channel
Interface Type	1-Wire, TCI, UART/USART
Supply Voltage - Max	28 V
Supply Voltage - Min	6 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 105 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-16
Packaging	Reel
Features	Fully integrated
Number of Converters	1 Converter
Output Type	Open Drain
Brand	Texas Instruments
Analog Supply Voltage	1.8 V
Development Kit	BOOSTXL-PGA460
Digital Supply Voltage	3.3 V, 5 V
Moisture Sensitive	Yes
Product Type	Analog Front End - AFE
Factory Pack Quantity	2000
Subcategory	Data Converter ICs
Unit Weight	0.006102 oz

For more information, please refer to datasheet

Documents

PGA460TPW Datasheet

More Information

The PGA460 device is a highly-integrated system on-chip ultrasonic transducer driver and signal conditioner with an advanced DSP core. The device has a complimentary low-side driver pair that can drive a transducer either in a transformer based topology using a step-up transformer or in a direct-drive topology using external high-side FETs. The device can receive and condition the reflected echo signal for reliable object detection. This feature is accomplished using an analog front-end (AFE) consisting of a low-noise amplifier followed by a programmable time-varying gain stage feeding into an ADC. The digitized signal is processed in the DSP core for both near-field and far-field object detection using time-varying thresholds.