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