Part Details for OPA835 by Texas Instruments
Overview of OPA835 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 crosses)
- Part Data Attributes: (Not Available)
- Reference Designs: (Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| OPA835IRUNR | Texas Instruments | Ultra Low Power, Rail to Rail Out, Negative Rail In, VFB Amplifier 10-QFN -40 to 125 | |
| OPA835IDBVT | Texas Instruments | Ultra Low Power, Rail to Rail Out, Negative Rail In, VFB Amplifier 6-SOT-23 -40 to 125 | |
| OPA835IDBVR | Texas Instruments | Ultra Low Power, Rail to Rail Out, Negative Rail In, VFB Amplifier 6-SOT-23 -40 to 125 |
Part Details for OPA835
OPA835 CAD Models
Resources and Additional Insights for OPA835
Reference Designs related to OPA835
-
PMP4710 3.6W 非隔离式 PSU
直连脱机电压或 400V PFC 电压的典型偏置电源：可由高电压轻松产生 12V @ 300mA 电流。
-
Three 12-Bit Data Acquisition Reference Designs Optimized for Low Power and Ultra-Small Form Factor
This Verified Precision Design details the design procedure: simulated results: and showcases the actual performance of a 12-bit discrete data acquisition block using the ADS7042: optimized for extremely low power: small form factor applications for the following three different optimizations: Optimization #1: 12 bit: 500ksps optimized for current monitoring: battery monitoring: electromyography (EMG): skin impedance: and wearable fitnessOptimization #2: 12 bit: 1Msps optimized for hard disc drives: motor control: motor encoders: optical encoders: and optical modulesOptimization #3: 12 bit:
-
PMP8532 51V/1.25A 汽车类同步升压转换器
This wide input voltage range boost design operates from an input of 6.5V to 36V and provides two outputs of 51V@1.25A.
-
Current Sensing with <1-us Settling for 1-: 2- & 3-Shunt FOC in 3-Phase Inverter Reference Design
The TIDA-00778 reference design demonstrates fast and accurate current sensing for a three-phase motor driven with sensorless field-oriented control (FOC). Drives with lower audible noise require faster andaccurate current sensing. The most common low-cost current-sensing methods use a single shunt on the DC bus return path or two to three shunts in the inverter legs. The major challenge in motor control is to enable accurate current sensing even with the lowest active vector duration. TIDA-00778 demonstrates sub-microsecond settling and accurate current sensing in such scenarios. The referencedesign is applicable to major appliances:especially in compressor motors: and the inverter power stage can work up to 2 kW.
-
Spectrum Analyzer Signal Conditioning and Processing for Capturing Arc Signatures Reference Design
This reference design demonstrates bandwidth-optimized analog front end (AFE) and real-time FIR implementation using low power to capture broadband frequency spectrum in any waveform. An operational amplifier in each signal path is chosen based on the gain: signal bandwidth: low noise and close to the rail swing requirements while consuming low power. The waveform is processed in real-time both in frequency and time domain using a mixed signal ultra-low power microprocessor with a built-in vector math engine.