You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Programmable/Variable Amplifier, 2 Channels, 1 Amplifier, 10 MHz, -40 °C, 125 °C, 2.2V to 5.5V


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

Manufacturer Part No:
Order Code:

Product Overview

The PGA112AIDGST is a zero-drift Programmable Gain Amplifier with MUX function. This device (binary and scope gains) offers two analog inputs, a three-pin SPI interface and software shutdown. It provides internal calibration channels for system-level calibration. The channels are tied to GND, 0.9 VCAL, 0.1 VCAL and VREF, respectively. VCAL, an external voltage connected to Channel 0, is used as the system calibration reference.
  • Rail-to-rail input and output
  • Four internal calibration channels
  • Amplifier optimized for driving CDAC ADCs
  • SPI™ interface (10MHz) with daisy-chain capability
  • 50mV to supply rails Output swing
  • 12nV/√Hz Low noise
  • ±5nA (25°C) Maximum input offset current
  • 200ns Gain switching time
  • <=4µA (typical) (IQ) Software and hardware shutdown
  • Green product and no Sb/Br


Test & Measurement, Signal Processing

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


1 Amplifier




2.2V to 5.5V





MSL 2 - 1 year
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (0)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel
Packaging type Reel
  Additional packaging options available
Re-reel (minimum 10/reel):3005394 Check stock

Available for back order

More stock available to supplier lead times which is approximately 10/31/22

Notify me when back in stock


Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Full Reel)
Multiple: 250 Minimum: 250
Quantity Price Your Price
250+ RM11.89
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --
250 (Re-reel 3005394) x 11.89 = RM2,972.50
Total Price: RM2,972.50
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
250 (Reel 3005395) x 11.89 = RM2,972.50
Total Price: RM2,972.50
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
Choose your packaging preference
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.