Opa4180 zero drift operational amplifier price advantage
explain
Opa180, opa2180 and opa4180 operational amplifiers use TI's proprietary zero drift technology to provide low offset voltage (75) at the same time μ 5) And achieve near zero drift performance over time and temperature changes. These high-precision, low quiescent current micro operational amplifiers provide rail to rail output with high input impedance and swing within 18MV of the power rail. The input common mode range includes the negative power rail.
Single or dual power supplies with a voltage range of 4V to 36V (± 2V to ± 18V) can be used. The dual channel version can be packaged in vssop-8 and soic-8. The four channel version can be packaged in soic-14 and tssop-14. The rated temperature range of single package and four package products (opa180 and opa4180) is - 40 ° C to + 125 ° C, and the rated temperature range of double package (opa2180) is - 40 ° C to + 105 ° C. characteristic
• low offset voltage: 75 μ V (max)
• zero drift: 0.1 μ V/°C
• low noise: 10 NV / √ Hz
• very low 1 / f noise
• excellent DC accuracy:
– power supply rejection ratio (PSRR); 126dB
– common mode rejection ratio (CMRR): 114dB
– open loop gain (AOL): 120dB
• quiescent current: 525 μ A (maximum)
• wide power supply voltage: ± 2V to ± 18V
• rail to rail output: input includes negative power rail
• low bias current: 250pa (typ.)
• filtered radio frequency interference (RFI) input
• micro size package
Scope of application
• bridge amplifier
• stress gauge
• test equipment
• sensors
Apply
• temperature measurement
• electronic scale
• medical instruments
• resistance temperature detector
• precision active power filter
Opa180, opa2180 and opa4180 operational amplifiers use TI's proprietary zero drift technology to provide low offset voltage (75) at the same time μ 5) And achieve near zero drift performance over time and temperature changes. These high-precision, low quiescent current micro operational amplifiers provide rail to rail output with high input impedance and swing within 18MV of the power rail. The input common mode range includes the negative power rail.
Single or dual power supplies with a voltage range of 4V to 36V (± 2V to ± 18V) can be used. The dual channel version can be packaged in vssop-8 and soic-8. The four channel version can be packaged in soic-14 and tssop-14. The rated temperature range of single package and four package products (opa180 and opa4180) is - 40 ° C to + 125 ° C, and the rated temperature range of double package (opa2180) is - 40 ° C to + 105 ° C. characteristic
• low offset voltage: 75 μ V (max)
• zero drift: 0.1 μ V/°C
• low noise: 10 NV / √ Hz
• very low 1 / f noise
• excellent DC accuracy:
– power supply rejection ratio (PSRR); 126dB
– common mode rejection ratio (CMRR): 114dB
– open loop gain (AOL): 120dB
• quiescent current: 525 μ A (maximum)
• wide power supply voltage: ± 2V to ± 18V
• rail to rail output: input includes negative power rail
• low bias current: 250pa (typ.)
• filtered radio frequency interference (RFI) input
• micro size package
Scope of application
• bridge amplifier
• stress gauge
• test equipment
• sensors
Apply
• temperature measurement
• electronic scale
• medical instruments
• resistance temperature detector
• precision active power filter