PGA205AU/1K
Active50-ΜV OFFSET, G= 1, 2, 4, 8 PROGRAMMABLE GAIN INSTRUMENTATION AMPLIFIER
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PGA205AU/1K
Active50-ΜV OFFSET, G= 1, 2, 4, 8 PROGRAMMABLE GAIN INSTRUMENTATION AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | PGA205AU/1K |
|---|---|
| -3db Bandwidth | 1 MHz |
| Amplifier Type | Instrumentation |
| Current - Input Bias | 500 pA |
| Current - Output / Channel | 23 mA |
| Current - Supply | 5.2 mA |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Slew Rate | 0.7 V/µs |
| Supplier Device Package | 16-SOIC |
| Voltage - Input Offset | 25 çV |
| Voltage - Supply Span (Max) [Max] | 36 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 17.30 | |
| 10 | $ 15.90 | |||
| 25 | $ 15.24 | |||
| 100 | $ 13.43 | |||
| 250 | $ 12.77 | |||
| 500 | $ 11.94 | |||
| Digi-Reel® | 1 | $ 17.30 | ||
| 10 | $ 15.90 | |||
| 25 | $ 15.24 | |||
| 100 | $ 13.43 | |||
| 250 | $ 12.77 | |||
| 500 | $ 11.94 | |||
| Tape & Reel (TR) | 1000 | $ 10.20 | ||
| Texas Instruments | LARGE T&R | 1 | $ 13.54 | |
| 100 | $ 11.83 | |||
| 250 | $ 9.12 | |||
| 1000 | $ 8.16 | |||
Description
General part information
PGA205 Series
The PGA204 and PGA205 are low cost, general purpose programmable-gain instrumentation amplifiers offering excellent accuracy. Gains are digitally selected: PGA204—1, 10, 100, 1000, and PGA205—1, 2, 4, 8V/V. The precision and versatility, and low cost of the PGA204 and PGA205 make them ideal for a wide range of applications.
Gain is selected by two TTL or CMOS-compatible address lines, A0and A1. Internal input protection can withstand up to ±40V on the analog inputs without damage.
The PGA204 and PGA205 are laser trimmed for very low offset voltage (50µV), drift (0.25µV/°C) and high common-mode rejection (115dB at G=1000). They operate with power supplies as low as ±4.5V, allowing use in battery operated systems. Quiescent current is 5mA.
Documents
Technical documentation and resources
