Congratulations On Your Successful Submission
Submission Failure
INA149AMDREP
SP Amp Difference Amplifier Single ±18V/36V 8-Pin SOIC T/R
INA149AMDREP
SP Amp Difference Amplifier Single ±18V/36V 8-Pin SOIC T/R
-
Manufacturer Part # : INA149AMDREP
-
Package/Case: SOIC-8
-
Part Status : ACTIVE
-
Brand: Texas Instruments
-
Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
INA149AMDREP DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
One of the key highlights of the INA149AMDREP is its rail-to-rail output swing capability, which allows it to interface directly with analog-to-digital converters (ADCs) without the need for additional signal conditioning circuitry. This not only simplifies the design process but also ensures optimal performance and accuracy in signal processing. Additionally, the small form factor MSOP package of the INA149AMDREP makes it ideal for space-constrained designs, where compact size is essential
Key Features
- Wide-input common-mode voltage range
- Precise current measurement accuracy
- Fast response time amplifier performance
- High-resolution analog-to-digital conversion
- Fault-tolerant signal conditioning circuit
- Precision temperature sensing technology
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | SOIC |
| Pin Count ! | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
| Amplifier Type | OPERATIONAL AMPLIFIER | Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 84 dB | Common-mode Reject Ratio-Nom | 98 dB |
| Frequency Compensation ! | YES | Input Offset Voltage-Max | 3500 µV |
| JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e4 |
| Length | 4.9 mm | Low-Offset | YES |
| Micropower ! | NO | Moisture Sensitivity Level | 2 |
| Neg Supply Voltage Limit-Max | -20 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 | Number of Terminals | 8 |
| Operating Temperature-Max | 125 °C | Operating Temperature-Min | -55 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP8,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 | Power | NO |
| Power Supplies ! | 5,+-15 V | Programmable Power ! | NO |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
| Slew Rate-Min | 1.7 V/us | Slew Rate-Nom | 5 V/us |
| Supply Current-Max | 1.1 mA | Supply Voltage Limit-Max | 20 V |
| Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | YES |
| Technology | BIPOLAR | Temperature Grade ! | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | Unity Gain BW-Nom | 500 |
| Voltage Gain-Max | 1 | Voltage Gain-Min | 1 |
| Wideband | NO | Width | 3.9 mm |
| Number of channels | 1 | Vs (min) (V) | 2 |
| Vs (max) (V) | 18 | CMRR (min) (dB) | 84 |
| Common-mode input low (min) (V) | -275 | Common-mode input high (max) (V) | 275 |
| Input offset (±) (max) (V) | 0.0035 | Iq (typ) (mA) | 0.81 |
| Slew rate (typ) (V/µs) | 5 | Voltage gain (min) (V/V) | 1 |
| Voltage gain (max) (V/V) | 1 | Small-signal bandwidth (typ) (Hz) | 500000 |
| Rating | HiRel Enhanced Product | Operating temperature range (°C) | -55 to 125 |
| Gain drift (max) (ppm/°C) | 10 | Gain error (±) (max) (%) | 0.047 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is INA149AMDREP?
The INA149AMDREP is a precision instrumentation amplifier designed by Texas Instruments. It is ideal for applications requiring precise amplification of small differential signals, such as sensor interfaces, data acquisition systems, and medical instrumentation.
How Does INA149AMDREP Work?
The INA149AMDREP operates as a high-precision instrumentation amplifier that amplifies small differential signals with high accuracy and rejection of common-mode noise. It provides a high input impedance for sensor interfaces and offers adjustable gain settings for varying signal levels.
How Many Pins does INA149AMDREP have and What are the Functions of the Pinout Configuration?
The INA149AMDREP is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- OUT: Amplifier output pin.
- IN-: Inverting input pin.
- IN+: Non-inverting input pin.
- V-: Negative power supply pin.
- V+: Positive power supply pin.
- REF-: Reference voltage input pin.
- REF+: Reference voltage input pin.
- N/C: No connection pin.
What are the Pros and Cons of INA149AMDREP?
Pros:
- Precision Amplification: Provides high-precision amplification of small differential signals.
- High Common-Mode Rejection: Offers excellent rejection of common-mode noise for accurate signal processing.
- Adjustable Gain: Allows for flexibility in adjusting the amplification factor based on application requirements.
- Wide Supply Voltage Range: Operates over a wide supply voltage range for versatility in power supply options.
Cons:
- External Components: May require additional external components for specific application configurations.
- Higher Cost: Precision instrumentation amplifiers like the INA149AMDREP may have a higher cost compared to general-purpose amplifiers.
Are There Any Equivalents/Alternatives to INA149AMDREP for Recommendation?
- Alternatives to the INA149AMDREP include the AD8421 from Analog Devices and the INA128 from Texas Instruments.
- The INA125, also from Texas Instruments, is another alternative for precision instrumentation amplification.
Recommend Parts
-
![INA190A1IRSWR]()
40-V, bidirectional, ultraprecise current sense amplifier with picoamp IB & ENABLE 10-UQFN -40 to 125
Brand: Texas Instruments Package/Case: uQFN-10
7,042 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA190A1IDCKR]()
40-V, bidirectional, ultraprecise current sense amplifier with picoamp IB & ENABLE 6-SC70 -40 to 125
Brand: Texas Instruments Package/Case: SC70-6
5,669 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA818IDR]()
Instrumentation Amplifiers Low power (350-uA), precision instrumentation amp with +/-60-V overvoltage protection (gain pins 1, 8) 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC-8
3,627 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA114AP]()
Gain: 1, CMRR: 0.6V/μs, Input offset voltage: 0.025mV
Brand: Texas Instruments Package/Case: PDIP (P)-8
6,879 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA827AIDGKR]()
Low power and high precision single instrumentation amplifier with a ultra-low input bias current of 35nA and input offset voltage of 40uV
Brand: Texas Instruments Package/Case: VSSOP (DGK)-8
4,810 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA827AIDGK]()
Wide Voltage Range Application Support
Brand: Texas Instruments Package/Case: VSSOP (DGK)-8
5,557 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA121UA]()
Instrumentation Amplifiers FET-Input Low Power Instrumentation Amp
Brand: Texas Instruments Package/Case: SOIC-8
6,168 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA121U]()
Instrumentation Amplifiers FET-Input Low Power Instrumentation Amp
Brand: Texas Instruments Package/Case: SOIC-8
3,695 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA105KU]()
INA105KU
$8.964 8-SOIC package containing a Differential Amplifier with 1 Circuit
Brand: Texas Instruments Package/Case: SOIC (D)-8
6,970 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA2128UA]()
INA2128UA
$4.745 INA2128UA: Instrumentation Amplifier Dual 18V 16-Pin SOIC, Temperature Unit
Brand: Texas Instruments Package/Case: SOIC-16
5,388 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA128UA]()
Instrumentation amplifier offering a 700-µA current with low power consumption
Brand: Texas Instruments Package/Case: SOIC (D)-8
7,916 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA128U/2K5]()
INA128U/2K5
$2.813 Instrumentation Amplifiers Precision Low Power Instrumentation Amp
Brand: Texas Instruments Package/Case: SOIC-8
4,991 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA128U]()
With its compact and durable design, the INA128U is a reliable choice for various electronic projects
Brand: Texas Instruments Package/Case: SOIC (D)-8
4,764 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA240A3D]()
-4 to 80V, bidirectional, ultra-precise current sense amplifier with enhanced PWM rejection 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC-8
5,154 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA240A2PWR]()
Current Sense Amplifiers -4 to 80V, bidirectional, ultra-precise current sense amplifier with enhanced PWM rejection 8-TSSOP -40 to 125
Brand: Texas Instruments Package/Case: TSSOP-8
3,039 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA240A1PWR]()
INA240A1PWR
$0.902 Highly accurate current measurement capabilities suited for a variety of applications
Brand: Texas Instruments Package/Case: TSSOP (PW)-8
7,261 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
