TP321 - General Purpose, 1MHz, Micro-Power CMOS Op-Amps
General Purpose, Low Cost
Gain Bandwidth Product: 1MHz
Low Quiescent Current: 45μA/Amplifier
Offset Voltage: 5.0mV Maximum
Offset Voltage Temperature Drift: 2uV/°C
Input Bias Current: 10pA
Unity Gain Stable
Rail-to-Rail Input and Output
No Phase Reversal for Overdriven Inputs
Supply Voltage Range: 2.1V to 6.0V
Operation Range: –40°C to 125°C
ESD Rating: 8kV – HBM, 2kV – CDM and 500V – MM
Popular Type Package
- Typical Application
Low-Cost Popular Package-Types for General Pupose
The TP321 is general purpose single CMOS op-amps with low offset, high frequency response, low power, low supply voltage, and rail-to-rail inputs and outputs. It incorporates 3PEAK’s proprietary and patented design techniques to achieve best in-class performance with low cost among all micro-power CMOS amplifiers.
The TP321 is unity gain stable with a constant 1MHz gain-bandwidth product, 1V/μs slew rate while consuming only 45μA of supply current per amplifier. The rail-to-rail input and output characteristics allow the full power-supply voltage to be used for signal range.
This combination of features makes the TP321 superior and cost-effective among RRIO CMOS op-amps. The TP321 is ideal choices for battery-powered applications because it minimizes errors due to power supply voltage variations over the lifetime of the battery and maintain high CMRR even for a rail-to-rail input op-amp.
The TP321 can be used as cost-effective plug-in replacements for many commercially available op amps to reduce power and improve input/output range and performance.
Battery and Power Supply Control
Portable Instruments and Mobile Device
Piezo Electrical Transducer Amplifier
ASIC Input or Output Amplifier