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Half-wave rectifier circuit
CIRCUIT060009
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Key Document
- Half-wave rectifier circuit (Rev. A)
(PDF 137 KB)
01 Feb 2019
- Half-wave rectifier circuit with MSP430 smart analog combo
(PDF 523 KB)
18 Dec 2019
-
Simulation for Half-Wave Rectifier
(ZIP 363 KB)
02 May 2018
Description
The precision half-wave rectifier inverts and transfers only the negative-half input of a time varying input signal (preferably sinusoidal) to its output. By appropriately selecting the feedback resistor values, different gains can be achieved. Precision half-wave rectifiers are commonly used with other op amp circuits such as a peak-detector or bandwidth limited non-inverting amplifier to produce a DC output voltage. This configuration has been designed to work for sinusoidal input signals between 0.2mVpp and 4Vpp at frequencies up to 50kHz.
Technical Documents
Application notes (3)
| Title | Type | Size (KB) | Date |
|---|---|---|---|
| 523 | 18 Dec 2019 | ||
| 440 | 24 Oct 2019 | ||
| 137 | 01 Feb 2019 |
Solution guides (1)
| Title | Type | Size (KB) | Date |
| 11259 | 18 Feb 2019 |
Related Products
Software (1)
-
Simulation for Half-Wave Rectifier
(ZIP, 363 KB) 02 May 2018
Development Tools (2)
| Name | Part Number | Tool Type |
|---|---|---|
| Analog engineer's calculator | ANALOG-ENGINEER-CALC | Calculation Tools |
| SPICE-based analog simulation program | TINA-TI | Circuit Design & Simulation |
TI Devices (6)
| Part Number | Name | Product Family |
|---|---|---|
| MSP430FR2310 | 16 MHz Ultra-Low-Power Microcontroller - 2 KB FRAM, 1 KB SRAM, 16 IO, 8ch 10-bit ADC, OpAmp, TIA | Microcontrollers (MCU) |
| MSP430FR2311 | 16 MHz Ultra-Low-Power Microcontroller - 4 KB FRAM, 1 KB SRAM, 16 IO, 8ch 10-bit ADC, OpAmp, TIA | Microcontrollers (MCU) |
| MSP430FR2353 | 24MHz 105C ULP Microcontroller With 16 KB FRAM, 2 KB SRAM, 44 IO, 12-bit ADC, 12-bit DACs, OpAmp/PGA | Microcontrollers (MCU) |
| MSP430FR2355 | 24MHz 105C ULP Microcontroller With 32 KB FRAM, 4 KB SRAM, 44 IO, 12-bit ADC, 12-bit DACs, OpAmp/PGA | Microcontrollers (MCU) |
| OPA2325 | Low noise (10nV/rtHz), wide bandwidth (10MHz), low power (0.65mA), dual zero crossover op amp | Operational amplifiers (op amps) |
| OPA322 | 20MHz Low-Noise 1.8V RRIO CMOS Operational Amplifier With Shutdown | Operational amplifiers (op amps) |
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