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INA163UA
Instrumentation Amplifier 1 Circuit 14-SOIC
Brands: TEXAS INSTRUMENTS INC
Mfr.Part #: INA163UA
Datasheet: INA163UA Datasheet (PDF)
Package/Case: 14-SOIC
Product Type: Instrumentation Amplifiers
RoHS Status:
Stock Condition: 9114 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomINA163UA General Description
The INA163 is a very low-noise, low-distortion, monolithic instrumentation amplifier. Its current-feedback circuitry achieves very wide bandwidth and excellent dynamic response over a wide range of gain. It is ideal for low-level audio signals such as balanced low-impedance microphones. Many industrial, instrumentation, and medical applications also benefit from its low noise and wide bandwidth.
Unique distortion cancellation circuitry reduces distortion to extremely low levels, even in high gain. The INA163 provides near-theoretical noise performance for 200 source impedance. Its differential input, low noise, and low distortion provide superior performance in professional microphone amplifier applications.
The INA163s wide supply voltage, excellent output voltage swing, and high output current drive allow its use in high-level audio stages as well.
The INA163 is available in a space-saving SO-14 surface-mount package, specified for operation over the 40°C to +85°C temperature range.
Features
- LOW NOISE: 1nV/Hz at 1kHz
- LOW THD+N: 0.002% at 1kHz, G = 100
- WIDE BANDWIDTH: 800kHz at G = 100
- WIDE SUPPLY RANGE: ±4.5V to ±18V
- HIGH CMR: > 100dB
- GAIN SET WITH EXTERNAL RESISTOR
- SO-14 SURFACE-MOUNT PACKAGE
- APPLICATIONS
- PROFESSIONAL MICROPHONE PREAMPS
- MOVING-COIL TRANSDUCER AMPLIFIERS
- DIFFERENTIAL RECEIVERS
- BRIDGE TRANSDUCER AMPLIFIERS
All trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | INA163UA | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | SOIC |
| Package Description | SOP, SOP14,.25 | Pin Count | 14 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.33.00.01 | Samacsys Manufacturer | Texas Instruments |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | Average Bias Current-Max (IIB) | 12 µA |
| Bandwidth (3dB)-Nom | 0.0034 MHz | Bias Current-Max (IIB) @25C | 12 µA |
| Common-mode Reject Ratio-Min | 100 dB | Input Offset Current-Max (IIO) | 1 µA |
| Input Offset Voltage-Max | 250 µV | JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 | Length | 8.65 mm |
| Moisture Sensitivity Level | 3 | Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V | Non-linearity-Max | 0.0006% |
| Number of Functions | 1 | Number of Terminals | 14 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP14,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies | +-15 V |
| Qualification Status | Not Qualified | Seated Height-Max | 1.75 mm |
| Slew Rate-Nom | 15 V/us | Supply Current-Max | 12 mA |
| Supply Voltage Limit-Max | 18 V | Supply Voltage-Nom (Vsup) | 15 V |
| Surface Mount | YES | Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Gain-Max | 10000 | Voltage Gain-Min | 1 |
| Width | 3.9 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
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.
Packing
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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.
Part points
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The INA163UA is a precision instrumentation amplifier chip manufactured by Texas Instruments. It is designed for high accuracy and low noise amplification of small differential signals in applications such as medical instrumentation, audio equipment, and data acquisition systems. The chip features high common-mode rejection and adjustable gain settings.
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Equivalent
Some equivalent products of INA163UA chip are AD620, AD623, AD8221, LT1167, and MAX4107. These chips offer similar functionality and may be suitable replacements for the INA163UA in certain applications. -
Features
INA163UA is a low-noise, precision instrumentation amplifier with a wide bandwidth (+0.1dB). It offers low distortion, low offset voltage, and high common-mode rejection ratio. It is ideal for audio, measurement, and medical applications. It has a versatile operating voltage range of ±2.25V to ±18V. -
Pinout
The INA163UA is a dual-channel differential input microphone preamplifier with 8 pins. Pin 1 is the non-inverting input for Channel 1, Pin 2 is the inverting input for Channel 1, Pin 3 is the output for Channel 1, Pin 4 is the gain control pin for Channel 1, Pins 5-8 are the corresponding pins for Channel 2. -
Manufacturer
The INA163UA is manufactured by Texas Instruments, a multinational semiconductor and electronics company. Texas Instruments is known for creating a wide range of analog and digital semiconductor products, including amplifiers, microcontrollers, and embedded processors. Overall, the company specializes in developing innovative technologies for various industries, such as automotive, industrial, and consumer electronics. -
Application Field
The INA163UA is commonly used in professional audio equipment such as mixers, preamplifiers, and microphone preamps due to its high common-mode rejection and low distortion characteristics. It is also suitable for instrumentation and measurement applications requiring precise signal amplification and noise rejection. -
Package
The INA163UA chip is in a SOIC-8 package with a surface mount form. It has a size of 4.9mm x 3.91mm x 1.75mm.
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