1 Features
1• Supply range: 2.7 to 36 V, ±1.35 V to ±18 V
• Low noise: 14 nV/√Hz
• Low offset drift: ±0.3 μV/°C (typical)
• RFI filtered inputs
• Input range includes the negative supply
• Input range operates to positive supply
• Rail-to-rail output
• Gain bandwidth: 3 MHz
• Low quiescent current: 475 μA per amplifier
• High common-mode rejection: 120 dB (typical)
• Low-input bias current: 8 pA
• Industry-standard packages:
– 8-pin SOIC
– 8-pin MSOP
– 14-pin TSSOP
• Micro packages:
– Single in SOT-553
– Dual in VSSOP-8
2 Applications
• Tracking amplifier in power modules
• Merchant power supplies
• Transducer amplifiers
• Bridge amplifiers
• Temperature measurements
• Strain gauge amplifiers
• Precision integrators
• Battery-powered instruments
• Test equipment
3 Description
The OPA171, OPA2171, and OPA4171 (OPAx171)
are a family of 36-V, single-supply, low-noise
operational amplifiers with the ability to operate on
supplies ranging from 2.7 V (±1.35 V) to 36 V (±18
V). These devices are available in micro-packages
and offer low offset, drift, and bandwidth with low
quiescent current. The single, dual, and quad
versions all have identical specifications for maximum
design flexibility.
Unlike most operational amplifiers, which are
specified at only one supply voltage, the OPAx171
family is specified from 2.7 to 36 V. Input signals
beyond the supply rails do not cause phase reversal.
The OPAx171 family is stable with capacitive loads
up to 300 pF. The input can operate 100 mV below
the negative rail and within 2 V of the top rail during
normal operation. These devices can operate with full
rail-to-rail input 100 mV beyond the top rail, but with
reduced performance within 2 V of the top rail.
The OPAx171 series of operational amplifiers are
specified from –40°C to +125°C.
Part Status |
Active |
Amplifier Type |
General Purpose |
Number of Circuits |
4 |
Output Type |
Rail-to-Rail |
Slew Rate |
1.5V/µs |
Current-Input Bias |
8 pA |
Voltage-Input Offset |
250 µV |
Current-Supply |
475µA (x4 Channels) |
Current-Output/Channel |
35 mA |
Voltage-Supply Span(Min) |
2.7 V |
Voltage-Supply Span(Max) |
36 V |
Operating Temperature |
-40°C ~ 125°C |
Mounting Type |
Surface Mount |
Package/Case |
14-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package |
14-TSSOP |
Base Product Number |
OPA4171 |
RoHS Status |
ROHS3 Compliant |
Moisture Sensitivity Level(MSL) |
2 (1 Year) |
REACH Status |
REACH Unaffected |
ECCN |
EAR99 |
HTSUS |
8542.33.0001 |
Gain Bandwidth Product |
3 MHz |
Most packages to United Kingdom arrive in 48 hours. This is the transit time from our distribution center in the United States, and customs clearance may impact the time it takes to receive your package.
GBP Currency
USD Currency
Shiping Type
| Ship Fee
| Lead Time
|
---|

| $20.00-$40.00 (0.50 KG) | 2-5 days |

| $20.00-$45.00 (0.50 KG) | 2-5 days |

| $20.00-$40.00 (0.50 KG) | 3-7 days |

| $25.00-$45.00 (0.50 KG) | 5-14 days |
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
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