AD8574ARUZ
- Mfr.Part #
- AD8574ARUZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OPAMP ZER-DRIFT 4CIRC 14TSSOP
- Stock
- 2,208
- In Stock :
- 2,208
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Architecture :
- CHOPPER-STAB
- Programmable Power :
- No
- ECCN Code :
- EAR99
- Frequency Compensation :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Operating Temperature :
- -40°C~125°C
- Output Current per Channel :
- 30mA
- Number of Functions :
- 4
- Micropower :
- No
- Mounting Type :
- Surface Mount
- Slew Rate :
- 0.4V/µs
- Height :
- 1mm
- Packing Method :
- Tape and Reel
- Number of Channels :
- 4
- Operating Supply Voltage :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- No
- Current - Input Bias :
- 10pA
- Power Supply Rejection Ratio (PSRR) :
- 130dB
- Number of Pins :
- 14
- Voltage - Input Offset :
- 1μV
- Terminal Position :
- Dual
- Packaging :
- Tube
- Length :
- 5mm
- JESD-609 Code :
- e3
- Number of Terminations :
- 14
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Lead Free :
- Contains Lead
- Terminal Finish :
- Matte Tin (Sn)
- Average Bias Current-Max (IIB) :
- 0.0015μA
- Low-Offset :
- yes
- Common Mode Rejection Ratio :
- 140 dB
- Low-Bias :
- yes
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Bandwidth :
- 1.5MHz
- Amplifier Type :
- Zero-Drift
- Output Type :
- Rail-to-Rail
- Unity Gain BW-Nom :
- 1500 kHz
- Quiescent Current :
- 975μA
- Factory Lead Time :
- 8 Weeks
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 2.7/5V
- Radiation Hardening :
- No
- Voltage Gain :
- 145dB
- Input Offset Voltage (Vos) :
- 5µV
- Base Part Number :
- AD8574
- Width :
- 4.4mm
- Operating Supply Current :
- 3.9mA
- Pin Count :
- 14
- Supply Voltage Limit-Max :
- 6V
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Datasheets
- AD8574ARUZ

4 Channels 30mA per Channel 10pA 140 dB Instrumentational OP Amps 0.0015μA 3V 2.7V~5.5V AD8574 14 Pins 14-TSSOP (0.173, 4.40mm Width)
AD8574ARUZ Description
The bias current, drift, and offset of this family of amplifiers are extremely low. Rail-to-rail input and output swings are a feature of the single, dual, and quad amplifiers designated AD8571, AD8572, and AD85741, respectively. All are guaranteed to function with a single supply between 2.7 V and 5 V.
The AD8571, AD8572, and AD8574 offer advantages that were previously only available in pricey auto-zeroing or chopper-stabilized amplifiers. These zerodrift amplifiers combine low cost and great accuracy using Analog Devices, Inc.'s architecture. (External capacitors are not necessary.) The AD8571/AD8572/AD8574 reduce the intermodulation effects caused by interaction of the chopping function with the signal frequency in ac applications by using a spread-spectrum, auto-zero approach.
AD8574ARUZ Features
-
Low offset voltage: 1 μV
-
Input offset drift: 0.005 μV/°C
-
Rail-to-rail input and output swing
-
5 V/2.7 V single-supply operation
-
High gain: 145 dB typical
-
CMRR: 140 dB typical
-
PSRR: 130 dB typical
-
Ultralow input bias current: 10 pA typical
-
Low supply current: 750 μA per op amp
-
Overload recovery time: 50 μs
-
No external capacitors required
AD8574ARUZ Applications
-
Temperature sensors
-
Pressure sensors
-
Precision current sensing
-
Strain gage amplifiers
-
Medical instrumentation
-
Thermocouple amplifiers
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