AD8508ARUZ
Active20 ΜA MAXIMUM, RRIO, ZERO INPUT CROSSOVER DISTORTION QUAD OP AMP
Deep-Dive with AI
Search across all available documentation for this part.
AD8508ARUZ
Active20 ΜA MAXIMUM, RRIO, ZERO INPUT CROSSOVER DISTORTION QUAD OP AMP
Technical Specifications
Parameters and characteristics for this part
| Specification | AD8508ARUZ |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 1 pA |
| Current - Output / Channel | 45 mA |
| Gain Bandwidth Product | 95 kHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Slew Rate | 0.013 V/µs |
| Supplier Device Package | 14-TSSOP |
| Voltage - Input Offset | 500 çV |
| Voltage - Supply Span (Max) [Max] | 5 V |
| Voltage - Supply Span (Min) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.38 | |
| 10 | $ 3.60 | |||
| 25 | $ 3.14 | |||
| 100 | $ 2.62 | |||
| 250 | $ 2.37 | |||
| 500 | $ 2.22 | |||
| 1000 | $ 2.09 | |||
| 2500 | $ 1.96 | |||
| 5000 | $ 1.90 | |||
Description
General part information
AD8508 Series
The AD8505/AD8506/AD8508 are single, dual, and quad micro-power amplifiers featuring rail-to-rail input/output swings while operating from a single 1.8 V to 5 V power supply or from dual ±0.9 V to ±2.5 V power supplies. Using a new circuit technology, these amplifiers offer zero input crossover distortion (excellent PSRR and CMRR performance) and low bias current while operating with a supply current of less than 20 μA per amplifier. This amplifier family offers the lowest noise in its power class.This combination of features makes the AD8505/AD8506/AD8508 amplifiers ideal choices for battery-powered applications because they minimize errors due to power supply voltage variations over the lifetime of the battery and maintain high CMRR even for a rail-to-rail input op amp. Remote battery-powered sensors, handheld instrumentation, consumer equipment, hazard detection (for example, smoke, fire, and gas), and patient monitors can benefit from the features of the AD8505/AD8506/AD8508 amplifiers.The AD8505/AD8506/AD8508 are specified for both the industrial temperature range of −40°C to +85°C and the extended industrial temperature range of −40°C to +125°C. The AD8505 single ampli-fier is available in a tiny 5-lead SOT-23 package. The AD8506 dual amplifier is available in 8-lead MSOP and 8-ball WLCSP packages. The AD8508 quad amplifier is available in 14-lead TSSOP and 14-ball WLCSP packages. The AD8505/AD8506/AD8508 are members of a growing series of zero crossover distortion op amps offered by Analog Devices, Inc., including the ADA4505-1/ ADA4505-2/ADA4505-4, that operate from a single 1.8 V to 5 V supply or from dual ±0.9 V to ±2.5 V power supplies.ApplicationsPressure and position sensorsRemote securityBio sensorsIR thermometersBattery-powered consumer equipmentHazard detectors
Documents
Technical documentation and resources
