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Brand Name : Texas Instruments
Model Number : OPA140AIDR
Certification : CE, GCF, ROHS
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, Western Union,
Supply Ability : 1000pcs per month
Delivery Time : 3-5 working days after received the payment
Packaging Details : Packed in original tray firstly ,then carton, at last Bubble bag for outer packing
Function : Step-Up, Step-Down
Output Configuration : Positive or Negative
Topology : Buck, Boost
Output Type : Adjustable
Number of Outputs : 1
OPA140AIDR Precision JFET Op-Amp with 11MHz Bandwidth 20V/µs Slew Rate Low Noise (7nV/√Hz) 1.1mA Quiescent Current ±2.25V to ±18V Supply SOIC-8 Package
Features
• Very-low offset drift: 1 μV/°C maximum
• Very-low offset: 120 μV
• Low input bias current: 10 pA maximum
• Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz
• Low noise: 5.1 nV/√ Hz
• Slew rate: 20 V/μs
• Low supply current: 2 mA maximum • Input voltage range includes V– supply • Single-supply operation: 4.5 V to 36 V
• Dual-supply operation: ±2.25 V to ±18 V
• No phase reversal
• Packages:– Industry-standard SOIC, SON, SOT-23, TSSOP, and VSSOP
Applications
• Intra-dc interconnect (metro)
• Semiconductor test
• Chemistry and gas analyzer
• DC power supply, ac source, electronic load
• Data acquisition (DAQ)
• Lab and field instrumentation
Description
The OPA140, OPA2140, and OPA4140 (OPAx140) operational amplifier (op amp) family is a series of low-power JFET input amplifiers that features good drift and low input bias current. The rail-to rail output swing and input range that includes V– allow designers to take advantage of the low noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog to-digital converters (ADCs) and digital-to-analog converters (DACs).
The OPA140 achieves 11-MHz unity-gain bandwidth and 20-V/μs slew rate while consuming only 1.8 mA (typical) of quiescent current. This device runs on a single 4.5-V to 36-V supply or dual ±2.25-V to ±18-V supplies.
All versions are fully specified from –40°C to +125°C for use in the most challenging environments. The OPA140 (single) is available in the 5‑pin SOT-23 8‑pin VSSOP and 8‑pin SOIC packages. The OPA2140 (dual) is available in 8‑pin SON, 8‑pin VSSOP, and 8‑pin SOIC packages. The OPA4140 (quad) is available in the 14‑pin SOIC and 14‑pin TSSOP packages.
INFORMATION
Category | | |
Mfr | | |
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Amplifier Type | | |
Number of Circuits | 1 | |
Output Type | Rail-to-Rail | |
Slew Rate | 20V/µs | |
Gain Bandwidth Product | 11 MHz | |
Current - Input Bias | 0.5 pA | |
Voltage - Input Offset | 30 µV | |
Current - Supply | 1.8mA | |
Current - Output / Channel | 36 mA | |
Voltage - Supply Span (Min) | 4.5 V | |
Voltage - Supply Span (Max) | 36 V | |
Operating Temperature | -40°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOIC | |
Base Product Number |
Drawing
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OPA140AIDR Precision JFET Op-Amp with 11MHz Bandwidth 20V/µs Slew Rate Low Noise (7nV/√Hz) 1.1mA Quiescent Current ±2.25V to ±18V Supply SOIC-8 Images |