Operational amplifier
Part of Analog signal conditioning
ana.opamp
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 |
|---|---|---|
| Gain-bandwidth product (MHz)Decisive | 0.01 to 1,000 MHz | This category's own |
| Slew rate (V/us)Important | 0.01 to 3,000 V/us | This category's own |
| Noise density (nV/rtHz)Important | 1 to 200 nV/rtHz | This category's own |
| Supply voltage (V)Decisive | 1.8 to 36 V | Redefined here |
| Offset voltage (uV)Important | 1 to 5,000 uV | Redefined here |
| Rail-to-railImportant | InputOutputInput/outputNo | Redefined here |
| ChannelsFor reference | 1 to 4124 | Redefined here |
In the parent's template, not in this one: Bandwidth, Quiescent current
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (1143)
- lowfreqlna
BOM009159 · amplifier-rev13
BOM · 102 lineskicadProject type: 模拟信号处理链路
Key parts: ADA4807-1, ADA4622-2, DG636EEQ
Function hits: Comparator, Operational amplifier, Timer / counter (555 etc.)
Why it matched Operational amplifier: U1,U5,U6,U2,U7,U8,U4,U14,U13,U17Licence not stated in the catalogue
- Analog Learning Kit
BOM000523 · V1.0
BOM · 73 lineskicadProject type: FPGA开发板
Key parts: AD5627BRMZ, SGM3719, ADM8828
Function hits: Operational amplifier, Analog switch / multiplexer, Analog-to-digital converter (ADC)
Why it matched Operational amplifier: U11,U8,U1,U2,U16Licence not stated in the catalogue
- BusPirate5-hardware
BOM004814 · 5XL-REV0
BOM · 61 lineskicadProject type: 接口转换及调试器
Key parts: TLV74311PDBVR, W25Q128JVSIQ, MT29F1G01ABAFDWB
Function hits: Comparator, Operational amplifier, Analog switch / multiplexer
Why it matched Operational amplifier: U404,U506,U603,U504,U505,U601,U602Licence not stated in the catalogue
- BusPirate5-hardware
BOM004815 · 5-REV10A
BOM · 57 lineskicadProject type: 接口转换及调试器
Key parts: W25Q128JVSIQ, RP2040, MT29F1G01ABAFDWB
Function hits: Comparator, Operational amplifier, Analog switch / multiplexer
Why it matched Operational amplifier: U404,U506,U603,U504,U505,U601,U602Licence not stated in the catalogue
- clandestine_circuitry
BOM007800 · marbles_pcb_kicad
BOM · 53 lineskicadProject type: 音频
Key parts: R-78E3.3-0.5, STM32F405RGT6, LD2981ABU33
Function hits: Operational amplifier, Digital-to-analog converter (DAC), Arm Cortex-M MCU
Why it matched Operational amplifier: IC5,IC6,IC7,IC9,IC10Licence not stated in the catalogue
- Enhanced Accuracy Battery Fuel Gauge Reference Design for Low Power Industrial IoT Field Metering
BOM000395 · V1.0
BOM · 108 lineskicadProject type: 测试测量仪器
Key parts: MSP430FR2532IRGER, LSF0204RUTR, TPS62740DSSR
Function hits: Instrumentation / difference amplifier, Operational amplifier, Analog switch / multiplexer
Why it matched Operational amplifier: U6,U3,U5,U9Licence not stated in the catalogue
- open_covg_daq_pcb
BOM009961 · COVG-DAQ-v2
BOM · 76 lineskicadProject type: 测试测量仪器
Key parts: OPA2156xD, DAC80508ZRTER, TMUX6136PWR
Function hits: Operational amplifier, Analog switch / multiplexer, Analog-to-digital converter (ADC)
Why it matched Operational amplifier: U1,U2,U3,U4,U6,U7,U8,U9,U38,U41,U44,U47,U50,U53,U12,U65,U29,U31,U33,U35,IC2,IC3,IC4,IC5,IC6,IC7Licence not stated in the catalogue
- rsyn
BOM011020 · RSYN-analog
BOM · 29 lineskicadProject type: 嵌入式系统
Key parts: OPA145, LT1021, ISO7341C
Function hits: Operational amplifier, Analog switch / multiplexer, Analog-to-digital converter (ADC)
Why it matched Operational amplifier: U1,U6,U12,U2,U8,U9Licence not stated in the catalogue
- TIDA-00316
BOM002775 · 1.1
BOM · 66 lineskicadProject type: 电源
Key parts: TPS62150RGTT, OPA322AIDBVR, REF2033AIDDCR
Function hits: Comparator, Instrumentation / difference amplifier, Operational amplifier
Why it matched Operational amplifier: U3,U6,U7,U8Licence not stated in the catalogue
- TIDA-00368
BOM002471 · V1.0
BOM · 70 lineskicadProject type: 电源
Key parts: OPA322AIDBVR, OPA2192IDR, TLV1702AIDGK
Function hits: Comparator, Instrumentation / difference amplifier, Operational amplifier
Why it matched Operational amplifier: U3,U6,U8,U7Licence not stated in the catalogue
- TIDA-01014
BOM002623 · v1.0
BOM · 108 lineskicadProject type: 智能硬件
Key parts: REF3325AIDCKTG4, CC2640F128RGZR, OPA333AIDCKR
Function hits: Instrumentation / difference amplifier, Operational amplifier, Analog switch / multiplexer
Why it matched Operational amplifier: U9,U6,U3,U5Licence not stated in the catalogue
- TIDA-01050
BOM002861 · v1.0
BOM · 129 lineskicadProject type: 智能硬件
Key parts: SN74AUP1G80DCKR, OPA376AIDBVR, SN74AHC1G04DBVR
Function hits: Instrumentation / difference amplifier, Operational amplifier, Clock generator / PLL / buffer
Why it matched Operational amplifier: FDA1,U4,U1,U2,OPAN_1,OPAN_2,OPAP_1,OPAP_2Licence not stated in the catalogue
- TIDA-01214
BOM002619 · V1.0
BOM · 96 lineskicadProject type: 智能硬件
Key parts: OPA320AIDBVR, TLV3012AIDCKR, ISOW7841DWE
Function hits: Comparator, Instrumentation / difference amplifier, Operational amplifier
Why it matched Operational amplifier: U3,U20,U18,U1,U4Licence not stated in the catalogue
- TIPD138
BOM001310 · V1.0
BOM · 45 lineskicadProject type: TI
Key parts: DAC8871SPW, LF411ACN, REF102AU
Function hits: Instrumentation / difference amplifier, Operational amplifier, Digital-to-analog converter (DAC)
Why it matched Operational amplifier: U2,U10,O1,U7,U8Licence not stated in the catalogue
- BOM · 108 lineskicad
Project type: 测试测量仪器
Key parts: THS4531IDGK, CC2640F128RGZR, ADS8885IDRCR
Function hits: Instrumentation / difference amplifier, Operational amplifier, Analog switch / multiplexer
Why it matched Operational amplifier: U6,U9,U3,U5Licence not stated in the catalogue
- 开源的双通道50Msps/10MHz带宽示波器
BOM000121 · V2.0
BOM · 72 lineskicadProject type: 测试测量仪器
Key parts: MIC5504-3.3YM5, LPC11U35FHI33, MAX1193ETI
Function hits: Operational amplifier, Analog switch / multiplexer, TFT / IPS LCD
Why it matched Operational amplifier: U5,U7,U12,U4,U17Licence not stated in the catalogue
- zoxnoxious - Z3372滤波放大与噪声卡
BOM013645 · zox-z3372-91302de
BOM · 50 lineskicad68 starsProject type: 音频
Key parts: AS3360-Audio, TL074, AS3372
Function hits: Operational amplifier, VCA / OTA / analog multiplier, Analog switch / multiplexer
Why it matched Operational amplifier: U2,U5,U6,U8Licence GPL-3.0 — as the catalogue declares it, not verified
- oscar - oscar-components
BOM014193 · oscar-components-a77efaa6
BOM · 40 lineskicad42 starsProject type: ST
Key parts: LT1117-3.3, ILI9341_SPI_Daughterboard, STM32F446RETx
Function hits: Operational amplifier, TFT / IPS LCD, Rotary encoder / potentiometer / joystick
Why it matched Operational amplifier: U1,U4,U5Licence Unlicense(原仓库 — as the catalogue declares it, not verified
- EffectsPedals - bd2op
BOM014277 · bd2op-356268a0
BOM · 49 lineskicad14 starsProject type: 接口转换及调试器
Key parts: TL074, TL072, NJM4580
Function hits: Operational amplifier, Buttons / switches
Why it matched Operational amplifier: IC1,IC2,IC3Licence Unlicense(原仓库 — as the catalogue declares it, not verified
- freedsp_catamaran_ab - freedsp-catamaran
BOM014265 · freedsp-catamaran-8be8cdc5
BOM · 67 lineskicad12 starsProject type: 接口转换及调试器
Key parts: OPA1611, SN74LV541APWR, OPA1652
Function hits: Operational amplifier, Audio codec, Audio decode / playback / audio DSP
Why it matched Operational amplifier: U1,U3,U5,U8,U4,U9Licence CC0-1.0(原仓库 — as the catalogue declares it, not verified
- micro_ox - main-vco-board
BOM015610 · main-vco-board-8c989e44
BOM · 74 lineskicad8 starsProject type: 接口转换及调试器
Key parts: TL072, LM311, SSI2130
Function hits: Comparator, Operational amplifier, VCA / OTA / analog multiplier
Why it matched Operational amplifier: U1,U2,U3,U5,U7,U10,U11,U14,U15,U12,U13Licence CC-BY-4.0(原仓库 — as the catalogue declares it, not verified
- xps - Channel乐器音频前端板
BOM013969 · xps-channel-b2f379d
BOM · 34 lineskicad3 starsProject type: 音频
Key parts: OPA1641, OPA1602, LM321
Function hits: Operational amplifier, Optocoupler isolation
Why it matched Operational amplifier: U1,U2,U3,U4Licence CC0-1.0 — as the catalogue declares it, not verified
- Analog Learning Kit
BOM000525 · V4.0
BOM · 84 lineskicadProject type: FPGA开发板
Key parts: MT3068, TL974, DAC081S101
Function hits: Operational amplifier, Analog switch / multiplexer, Digital-to-analog converter (DAC)
Why it matched Operational amplifier: U8,U16,U1,U2,U11Licence not stated in the catalogue
- bread-modular
BOM005403 · Opamps
BOM · 4 lineskicadProject type: 音频
Function hits: Operational amplifier
Why it matched Operational amplifier: MCP6002,MCP6002,MCP6002,MCP6002,MCP6022,MCP6022,MCP6022,MCP6022,TL072,TL072,TL072,TL072,TL072,TL072,TL072,TL072Licence not stated in the catalogue