Low

TEXAS INSTRUMENTS  PGA308AIDGST  Signal Conditioner, 400 kHz, 2.7 V, 5.5 V, MSOP, 10 Pins, -40 °C

TEXAS INSTRUMENTS PGA308AIDGST
Technical Data Sheet (1.34MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The PGA308AIDGST is a single supply auto-zero Sensor Amplifier for use with 4 to 20mA remote transmitters. The analog signal path amplifies the sensor signal and provides digital calibration for offset and gain. Calibration is done via the 1W pin, a digital one-wire, UART-compatible interface. For three-terminal sensor modules, 1W may be connected to VOUT and the assembly programmed through the VOUT pin. Gain and offset calibration parameters are stored on board in seven banks of one-time programmable (OTP) memory. The power-on reset (POR) OTP bank may be programmed a total of four times. The all-analog signal path contains a 2x2 input multiplexer (MUX) to allow electronic sensor lead swapping, a coarse offset adjust, an auto-zero programmable gain instrumentation amplifier (PGA), a fine gain adjust, a fine offset adjust and a programmable gain output amplifier. Fault monitor circuitry detects and signals sensor burnout, overload and system fault conditions.
  • Digital calibration for bridge sensors
  • Bridge fault monitor
  • Input MUX for lead swap
  • Over/under scale limits
  • DOUT/VOUT clamp function
  • Seven banks OTP memory
  • One-wire digital UART interface
  • Green product and no Sb/Br

Product Information

Bandwidth:
400kHz
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Amplifier Case Style:
MSOP
No. of Pins:
10Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 2 - 1 year
Automotive Qualification Standard:
-
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Sensing & Instrumentation;
  • Signal Processing;
  • Test & Measurement;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000528

Alternatives

Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.