Texas Instruments INA143UA
$ 2.113
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | INA143UA | 37,515 | 12h | |||||||||
| Verical | INA143UA | 1,465 | 159 | |||||||||
| DigiKey | INA143UA-ND | 82 | 1 | Tube | ||||||||
| Microchip USA | INA143UA | 1,008 | 600 | Tube | 2d | |||||||
| Win Source | WS-INA143UA | 5,000 | 15 | 13h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.113
$ 1.6
Stock
2,671,364
286,656
Authorized Distributors
3
4
Case/Package
SOIC
SOIC
Number of Pins
8
8
Number of Circuits
1
1
Slew Rate
5 V/µs
5 V/µs
Gain Bandwidth Product
150 kHz
150 kHz
Input Offset Voltage (Vos)
100 µV
750 µV
Power Supply Rejection Ratio (PSRR)
-
-
Common Mode Rejection Ratio
80 dB
80 dB
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
36 V
36 V
Operating Supply Current
950 µA
-
Supply Chain
Lifecycle StatusObsolete (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 6 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments INA143UA.
Evaluation Kit
Related Parts
Texas InstrumentsINA143UA/2K5
SP Amp Difference Amplifier Single ±18V/36V 8-Pin SOIC T/R / IC OPAMP DIFF 150KHZ 8SOIC
Descriptions
Descriptions of Texas Instruments INA143UA provided by its distributors.
SP Amp Difference Amplifier Single ±18V/36V 8-Pin SOIC Tube
High speed (5-V/µs), 250-µV offset, G= 10 or G= 0.1 precision difference amplifier 8-SOIC -40 to 85
Operational Amplifier, 1 Func, 750uV Offset-Max, BIPolar, PDSO8
No. Of Amplifiers:1Amplifiers; Input Offset Voltage:500Μv; Gain Db Max:10Db; Bandwidth:150Khz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Amplifier Case Style:Soic; No. Of Pins:8Pins; Slew Rate:5V/Μs Rohs Compliant: Yes |TEXAS INSTRUMENTS INA143UA.
AMP DIFF HIGH SPEED, SOIC8, 143; No. of Amplifiers:1; Bandwidth:0.15MHz; Slew Rate:5; Voltage, Input Offset Max:250µV; Max Gain:10; Voltage, Supply Min:4.5V; Voltage, Supply Max:36V; Case Style:SOIC; No. of Pins:8; Operating Temperature Range:-55°C to +125°C; Amplifier IC Type:Differential; Base Number:143; IC Generic Number:143; Logic Function Number:143; Max Operating Temperature:125°C; Max Programmable Gain:10; Min Temperature Operating:-55°C; Operational Amplifier Features:High Speed; Termination Type:SMD; Voltage, Supply +Nom:15V
The INA143 and INA2143 are high slew rate, gain of10V/V or 0.1V/V difference amplifiers consisting of a precision op amp with a precision resistor network. Theon-chip resistors are laser trimmed for accurate gain and high common-mode rejection. Excellent TCR tracking of the resistor maintains gain accuracy and common mode rejection over temperature. They operate over awide supply range, +-2.25V to +-18V (+4.5V to +36V single supply), and input common-mode voltage range extends beyond the positive and negative supply rails.
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Number of Pins8
Weight75.891673 mg
Technical
-3db Bandwidth150 kHz
Bandwidth150 kHz
Common Mode Rejection Ratio80 dB
Dual Supply Voltage15 V
Gain Bandwidth Product150 kHz
Input Offset Voltage (Vos)100 µV
Max Dual Supply Voltage18 V
Max Input Voltage36 V
Max Operating Temperature85 °C
Max Supply Voltage36 V
Min Dual Supply Voltage2.25 V
Min Input Voltage2.25 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current950 µA
Number of Amplifiers1
Number of Channels1
Number of Circuits1
Number of Elements1
Operating Supply Current950 µA
Output Current per Channel32 mA
Quiescent Current950 µA
Resistance55 kΩ
Schedule B8542330000
Settling Time6 µs
Slew Rate5 V/µs
Voltage Gain20 dB
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements