Current-sense amplifier
Part of Analog signal conditioning
ana.csa
BOM rule hits · not reviewed — A hit means a BOM line matched this category's rules (ruleset 1.0.1+12960cbec977). It is a lead to read, not a located or reviewed circuit; several lines in one category are not several circuits.
Selection parameter template (suggestion)
What one usually states when choosing a circuit of this kind — not the parameters of any design or module listed here, and never a filter.
| Parameter | Suggested range or common values | Where it comes from |
|---|---|---|
| Common-mode voltage range (V)Decisive | -0.3 to 80 V | This category's own |
| Gain (V/V)Decisive | 20 to 500 V/V2050100200 | This category's own |
| Accuracy (%)Important | 0.1 to 2 % | This category's own |
| Bidirectional sensingImportant | Yes / no | This category's own |
In the parent's template, not in this one: Channels, Supply voltage, Bandwidth, Offset voltage, Rail-to-rail, Quiescent current
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (121)
- canhw
BOM009921 · altimeter
BOM · 50 lineskicadProject type: 嵌入式系统
Key parts: MCP2562, INA180A3, STM32H750VBTx
Function hits: Current-sense amplifier, Optocoupler isolation, Arm Cortex-M MCU
Why it matched Current-sense amplifier: U2,U11,U14,U18Licence not stated in the catalogue
- tedium
BOM011997 · Tedium-X8
BOM · 74 lineskicadProject type: FPGA开发板
Key parts: LFE5U-85F-8BG381, TPS53318, TPS62823
Function hits: Current-sense amplifier, FPGA / CPLD, EEPROM
Why it matched Current-sense amplifier: U12,U17,U13,U15,U16,U18Licence not stated in the catalogue
- keyboards - ghoul-v1.0
BOM013141 · ghoul-v1.0-21dd586
BOM · 31 lineskicad992 starsProject type: 人机接口HMI
Key parts: TPS2553DBVR, SN74AHCT1G125DBVR, MB85RS64PNF-G-JNERE1
Function hits: Current-sense amplifier, OLED display, Rotary encoder / potentiometer / joystick
Why it matched Current-sense amplifier: U12Licence CERN-OHL-S-2.0 — as the catalogue declares it, not verified
- keyboards - kobold-r1
BOM013142 · kobold-r1-21dd586
BOM · 23 lineskicad992 starsProject type: 人机接口HMI
Key parts: SN74LVC1G14DRL, AP2552FDC-7, INA180A4
Function hits: Current-sense amplifier, Key matrix / mechanical switches, Logic gate / inverter / Schmitt trigger
Why it matched Current-sense amplifier: U5Licence CERN-OHL-S-2.0 — as the catalogue declares it, not verified
- singularitysurfer-fpga-lock-in-amplifier - frontend-test
BOM014508 · frontend-test-9f7be5b3
BOM · 17 lineskicad81 starsProject type: 接口转换及调试器
Key parts: AD8253, MCP33131D, AP2114-1.8
Function hits: Current-sense amplifier, Operational amplifier, Analog-to-digital converter (ADC)
Why it matched Current-sense amplifier: U1Licence MIT — as the catalogue declares it, not verified
- spe-marine-node - spe-sink
BOM014710 · spe-sink-0a381397
BOM · 67 lineskicad34 starsProject type: 接口转换及调试器
Key parts: AP7375-33, MCP65R41T, ATL431LIB
Function hits: Current-sense amplifier, Core board / dev board module, EEPROM
Why it matched Current-sense amplifier: U5Licence MIT — as the catalogue declares it, not verified
- spe-marine-node - spe-source
BOM014709 · spe-source-0a381397
BOM · 63 lineskicad34 starsProject type: 接口转换及调试器
Key parts: TLV6700, INA186A3, NSI50010YT1G
Function hits: Current-sense amplifier, Operational amplifier, Digital isolator
Why it matched Current-sense amplifier: U2Licence MIT — as the catalogue declares it, not verified
- synthesizer - transistor-matcher
BOM014736 · transistor-matcher-6cb69f14
BOM · 10 lineskicad31 starsProject type: 嵌入式系统
Key parts: AD8223, LM317_3PinPackage, Teensy2.0_(Arduino)
Function hits: Current-sense amplifier, Operational amplifier, Rotary encoder / potentiometer / joystick
Why it matched Current-sense amplifier: U1Licence MIT — as the catalogue declares it, not verified
- programmable-mist-maker - mistmaker-battery-kit-v0-3
BOM014823 · mistmaker-battery-kit-v0-3-7580c821
BOM · 36 lineskicad26 starsProject type: 接口转换及调试器
Key parts: LP4060B5F, AP7361C-3.3V, INA180A3
Function hits: Current-sense amplifier, Battery charger, Boost regulator
Why it matched Current-sense amplifier: U3Licence MIT — as the catalogue declares it, not verified
- programmable-mist-maker - mistmaker-seeed-expansion-v0-1
BOM014822 · mistmaker-seeed-expansion-v0-1-7580c821
BOM · 17 lineskicad26 starsProject type: 嵌入式系统
Key parts: INA180A3, UCC27511ADBV
Function hits: Current-sense amplifier, Power device gate driver
Why it matched Current-sense amplifier: U2Licence MIT — as the catalogue declares it, not verified
- canhw - canardboard
BOM014367 · canardboard-88f184d1
BOM · 79 lineskicad16 starsProject type: 接口转换及调试器
Key parts: STM32H733VGTx, MS5611-01BA, TVS3300DRV
Function hits: Current-sense amplifier, Arm Cortex-M MCU, SD / microSD socket, eMMC
Why it matched Current-sense amplifier: U19,U20Licence GNU — as the catalogue declares it, not verified
- zerophone-mod-pcbs - gadget-power-adapter
BOM015301 · gadget-power-adapter-2193c87a
BOM · 10 lineskicad12 starsProject type: 接口转换及调试器
Key parts: MAX40200AUK
Function hits: Current-sense amplifier, Operational amplifier, Reverse-polarity protection / ideal diode
Why it matched Current-sense amplifier: U1Licence GNU — as the catalogue declares it, not verified
- Adafruit 2.4" TFT FeatherWing
BOM003891 · V1.0
BOM · 36 lineskicadKey parts: AP2127K-3.3, TSC2007PW, APX803
Function hits: Current-sense amplifier, Touchscreen controller, Core board / dev board module
Why it matched Current-sense amplifier: IC1Licence not stated in the catalogue
- Adafruit 2.8" TFT Touch Shield v2 - Capacitive or Resistive
BOM003881 · V1.0
BOM · 44 lineskicadKey parts: AP2127K-3.3, 74HC4050, RESET_SUPERVISORAPX80X_SA
Function hits: Current-sense amplifier, Touchscreen controller, Core board / dev board module
Why it matched Current-sense amplifier: IC2Licence not stated in the catalogue
- Adafruit 3.5" 480x320 TFT FeatherWing
BOM003890 · V1.0
BOM · 40 lineskicadKey parts: AP2127K-3.3, TPS61169, RESET_SUPERVISORAPX80X_SA
Function hits: Current-sense amplifier, Touchscreen controller, TFT / IPS LCD
Why it matched Current-sense amplifier: IC2Licence not stated in the catalogue
- Adafruit TSC2007 I2C Resistive Touch Screen Controller
BOM003471 · V1.0
BOM · 16 lineskicadProject type: 人机接口HMI
Key parts: AP2112K-3.3, TSC2007PW
Function hits: Current-sense amplifier, Touchscreen controller, Low-dropout regulator (LDO)
Why it matched Current-sense amplifier: IC1Licence not stated in the catalogue
- Adafruit TSC2046 SPI Resistive Touch Screen Controller
BOM003566 · V1.0
BOM · 30 lineskicadProject type: 智能硬件
Key parts: TSC2046PW
Function hits: Current-sense amplifier, Touchscreen controller, Touch keys / touchscreen / gesture
Why it matched Current-sense amplifier: IC1Licence not stated in the catalogue
- AxxSolder 可调温焊台
BOM000217 · v1.0
BOM · 43 lineskicadKey parts: PEC11J-9215F-S0015, BSC014N04LS, TLV76733DRVR
Function hits: Current-sense amplifier, Operational amplifier, TFT / IPS LCD
Why it matched Current-sense amplifier: IC9Licence not stated in the catalogue
- bldc-motor
BOM009571 · BLDCM-Power-v1.0
BOM · 24 lineskicadProject type: 电机驱动
Key parts: INA240A1PWR, LDLN030G33R, TMC6300-LA
Function hits: Current-sense amplifier, BLDC / FOC motor driver, ESD / TVS protection
Why it matched Current-sense amplifier: U1,U4,U6Licence not stated in the catalogue
- bugwiper2_0
BOM010910 · BugWiper2-controller
BOM · 39 lineskicadProject type: 嵌入式系统
Key parts: ESP32-S3-WROOM-1, BTN9960LV, INA180A2
Function hits: Current-sense amplifier, E-paper display, Decoder / data selector
Why it matched Current-sense amplifier: U4Licence not stated in the catalogue
- canhw
BOM009920 · PropulsionBoard
BOM · 50 lineskicadProject type: 嵌入式系统
Key parts: MC2562, PIC18F26K83, PCA9536DR
Function hits: Current-sense amplifier, 8-bit MCU (AVR / PIC / 8051 / STM8), Low-dropout regulator (LDO)
Why it matched Current-sense amplifier: U4,U5Licence not stated in the catalogue
- canhw
BOM009922 · camera
BOM · 34 lineskicadProject type: 嵌入式系统
Key parts: INA180, TPS562200, STM32H750VBTx
Function hits: Current-sense amplifier, Analog-to-digital converter (ADC), Arm Cortex-M MCU
Why it matched Current-sense amplifier: U1Licence not stated in the catalogue
- canhw
BOM009923 · camera-interface-CAN
BOM · 31 lineskicadProject type: 嵌入式系统
Key parts: canhw:PIC18F26K83, canhw:MCP2562, TPS259472ARPW
Function hits: Current-sense amplifier, ESD / TVS protection, Hot swap / eFuse / inrush protection
Why it matched Current-sense amplifier: U4Licence not stated in the catalogue
- canhw
BOM009924 · injector-sensor-hub
BOM · 28 lineskicadProject type: 嵌入式系统
Key parts: MCP2562, PIC18F26K83, INA180
Function hits: Current-sense amplifier, 8-bit MCU (AVR / PIC / 8051 / STM8), CAN / CAN FD
Why it matched Current-sense amplifier: U3,U4Licence not stated in the catalogue