TPS2120 Power Mux: 7 Checks for SEL Override and Status Ambiguity
Plan TPS2120 source selection with exact SEL behavior, valid-input checks, current limits, hold-up capacitance and status interpretation.
Electronic Pro Blog | Epro
INA241A Current-Sense Amplifier: 7 Checks for Dual References and PWM Sampling
Plan INA241A current sensing with exact gain suffixes, averaged reference inputs, shunt-error budgets and PWM-edge settling checks.
OPA827 JFET Op Amp: 7 Checks for Common-Mode Margin and Capacitive Loads
Plan OPA827 precision circuits with supported rails, non-rail-to-rail inputs, source-error budgets, capacitive-load limits and realistic settling.
TPS7A83A Low-Noise LDO: 7 Checks for BIAS and ANY-OUT Variants
Plan TPS7A83A regulation with correct 8300A versus 8301A settings, low-input BIAS requirements, capacitor choices and reverse-current assessment.
DRV5055 Hall Sensor: 7 Checks for Bipolar Ratiometry and Magnet Calibration
Plan DRV5055 field measurements with midpoint offset, isolated supply bands, sensitivity suffixes, ADC-reference matching and geometry-specific calibration.
REF6225 Buffered Reference: 7 Checks for Temperature Range and Burst Accuracy
Plan REF6225 reference paths with the actual 0–70°C rating, Kelvin routing, current-limit settings, capacitor requirements and burst-load checks.
ADS127L21 Precision ADC: 7 Checks for Programmable FIR and IIR Filters
Plan ADS127L21 custom filters with correct coefficient formats, upload ordering, memory CRC, synchronization and measured settling.
TPS22964C Load Switch: 7 Checks for Disabled Reverse Blocking and Discharge
Plan TPS22964C power gating with state-dependent reverse-current protection, output discharge, fixed startup slew and backfeed checks.
THVD1500 RS-485 Transceiver: 7 Checks for 5V Supply and MCU Compatibility
Use THVD1500 with the correct 5V supply, receiver-output voltage compatibility, half-duplex timing, termination and failsafe interpretation.
TMUX1119 Precision Switch: 7 Checks for Leakage, Charge Injection and Settling
Plan TMUX1119 precision paths with rail-bounded signals, leakage error budgets, charge-injection recovery and break-before-make timing.