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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- PRODUCT DESCRIPTION
- The AD526 is a single-ended, monolithic software program mable gain amplifier (SPGA) that provides gains of 1, 2, 4, 8 and 16. It is complete, including amplifier, resistor network and TTL-compatible latched inputs, and requires no external components.
- Low gain error and low nonlinearity make the AD526 ideal for precision instrumentation applications requiring programmable gain. The small signal bandwidth is 350 kHz at a gain of 16. In addition, the AD526 provides excellent dc precision. The FET input stage results in a low bias current of 50 pA. A guaranteed maximum input offset voltage of 0.5 mV max (C grade) and low gain error (0.01%, G = 1, 2, 4, C grade) are accomplished using Analog Devices’ laser trimming technology.
- FEATURES
- Digitally Programmable Binary Gains from 1 to 16
- Two-Chip Cascade Mode Achieves Binary Gain from 1 to 256
- Gain Error:
- 0.01% Max, Gain = 1, 2, 4 (C Grade)
- 0.02% Max, Gain = 8, 16 (C Grade)
- 0.5 ppm/8C Drift Over Temperature
- Fast Settling Time
- 10 V Signal Change:
- 0.01% in 4.5 ms (Gain = 16)
- Gain Change:
- 0.01% in 5.6 ms (Gain = 16)
- Low Nonlinearity: 60.005% FSR Max (J Grade)
- Excellent DC Accuracy:
- Offset Voltage: 0.5 mV Max (C Grade)
- Offset Voltage Drift: 3 mV/8C (C Grade)
- TTL-Compatible Digital Inputs
- APPLICATION HIGHLIGHTS
- 1\. Dynamic Range Extension for ADC Systems: A single AD526 in conjunction with a 12-bit ADC can provide 96 dB of dynamic range for ADC systems.
- 2\. Gain Ranging Preamps: The AD526 offers complete digital gain control with precise gains in binary steps from 1 to 16. Additional gains of 32, 64, 128 and 256 are possible by cas cading two AD526s.
AD526AD Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 16 Pin |
| Case/Package | CDIP-16 |
| Supply Voltage (DC) | 15.0 V |
| Supply Current | 10 mA |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Bandwidth | 100 kHz |
| Slew Rate | 24.0 V/μs |
| Input Offset Voltage | 250 µV |
| Input Bias Current | 50 pA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| 3dB Bandwidth | 4 MHz |
| Supply Voltage (Max) | 30V ~ 50V |
| Show | |
| Size-Height | 3.56 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| REACH SVHC Compliance | No SVHC |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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