OPA1644AIPW
- Mfr.Part #
- OPA1644AIPW
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC AUDIO 4 CIRCUIT 14TSSOP
- Stock
- 34,838
- In Stock :
- 34,838
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Voltage - Input Offset :
- 1mV
- Low-Offset :
- No
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Radiation Hardening :
- No
- Series :
- SoundPlus™
- Common Mode Rejection Ratio :
- 120 dB
- Output Type :
- Rail-to-Rail
- Programmable Power :
- No
- Terminal Position :
- Dual
- Input Offset Voltage (Vos) :
- 3.5mV
- Terminal Form :
- Gull wing
- Max Frequency :
- 1kHz
- Width :
- 4.4mm
- Thickness :
- 1mm
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Surface Mount :
- yes
- Bandwidth :
- 11MHz
- Operating Supply Current :
- 1.8mA
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Gain :
- 134dB
- Base Part Number :
- OPA1644
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.2mm
- Nominal Gain Bandwidth Product :
- 11MHz
- JESD-609 Code :
- e4
- Amplifier Type :
- Audio
- Slew Rate :
- 20V/µs
- Output Current per Channel :
- 36mA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Frequency Compensation :
- yes
- Pbfree Code :
- yes
- Nominal Supply Current :
- 1.8mA
- Current - Input Bias :
- 2pA
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Pins :
- 14
- Low-Bias :
- yes
- Micropower :
- No
- Unity Gain BW-Nom :
- 11000 kHz
- Average Bias Current-Max (IIB) :
- 0.00002μA
- Operating Temperature :
- -40°C~85°C
- Number of Channels :
- 4
- Number of Functions :
- 4
- Pin Count :
- 14
- Bias Current-Max (IIB) @25C :
- 0.00002μA
- Architecture :
- VOLTAGE-FEEDBACK
- Power Supply Rejection Ratio (PSRR) :
- 137.08dB
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Number of Terminations :
- 14
- Input Offset Current-Max (IIO) :
- 0.00002μA
- Supply Voltage :
- 18V
- Neg Supply Voltage-Nom (Vsup) :
- -18V
- REACH SVHC :
- No SVHC
- Packaging :
- Tube
- Datasheets
- OPA1644AIPW

4 Channels 36mA per Channel 2pA 120 dB Instrumentational OP Amps 0.00002μA 4.5V~36V ±2.25V~18V OPA1644 14 Pins 14-TSSOP (0.173, 4.40mm Width)
OPA1644AIPW Overview
The linear amplifier is packaged in a 14-TSSOP (0.173, 4.40mm Width) case. This is a Audio type op amp. Linear amplifier is delivered in a Tube case. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins. Please take in mind that this instrumentation amplifier should be run at 18V. The buffer op amp includes 14 pins. Regarding input offset voltage, op amp rates 3.5mV. Surface Mount is the recommended mounting type for this linear amplifier. With regard to operating temperature, this op amp functions well at -40°C~85°C. This op amp can operate from a supply current at 1.8mA. Voltage gain should remain at 134dB. The op amp ic has 4 channels on it. This op amp ic outputs Rail-to-Rail signals, which is one of the many benefits it has. SoundPlus™ corresponds to the op amp's series.
OPA1644AIPW Features
14 Pins
supply voltage of 18V
134dB voltage gain
Output Type: Rail-to-Rail
OPA1644AIPW Applications
There are a lot of Texas Instruments
OPA1644AIPW Instrumentational OP Amps applications.
- Inverse/same-phase proportional circuit
- Addition operation circuits
- Subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
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