Results for: OPA548T1
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Amplifiers and Comparators
In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. It has two analog input terminals V_+\, and V_-\, and one binary digital output V_o\,. The output is ideally A comparator consists of a specialized high-gain differential amplifier. They are commonly used in devices that measure and digitize analog signals, such as analog-to-digital converters (ADCs), as well as relaxation oscillators. An operational amplifier (op-amp) has a well balanced difference input and a very high gain. This parallels the characteristics of comparators and can be substituted in applications with low-performance requirements.[4] In theory, a standard op-amp operating in open-loop configuration (without negative feedback) may be used as a low-performance comparator. When the non-inverting input (V+) is at a higher voltage than the inverting input (V-), the high gain of the op-amp causes the output to saturate at the highest positive voltage it can output. When the non-inverting input (V+) drops below the inverting input (V-), the output saturates at the most negative voltage it can output. The op-amp's output voltage is limited by the supply voltage. An op-amp operating in a linear mode with negative feedback, using a balanced, split-voltage power supply, (powered by ± VS) has its transfer function typically written as: V_{out}=A_{o} (V_1 - V_2). However, this equation may not be applicable to a comparator circuit which is non-linear and operates open-loop (no negative feedback)
Linear > Amplifiers and Comparators > OP AMP
Part No. | DS | Manufacturer | D/C | Qty | Region | Action |
---|---|---|---|---|---|---|
OPA548T-1 | TI | 2022+ | 696 | China | Request A Quote | |
OPA548T-1 | TI | 2021+ | 6630 | Hong Kong | Request A Quote | |
OPA548T-1 | TI | 2022+ | 20000 | China | Request A Quote | |
OPA548T-1 | TI | 202152+ | 800 | China | Request A Quote | |
OPA548T-1 | TI | 202245+ | 4500 | China | Request A Quote | |
OPA548T-1 | TI | - | 161 | China | Request A Quote | |
OPA548T-1 | TI | 2021+ | 7028 | South Korea | Request A Quote | |
OPA548T-1 | TI | 2022+ | 3000 | China | Request A Quote | |
OPA548T-1 | TI | 202152+ | 4000 | China | Request A Quote | |
OPA548T-1 | TI | - | 400 | China | Request A Quote | |
OPA548T-1 | TI | - | 2073 | China | Request A Quote | |
OPA548T-1 | TI | - | 1000 | Hong Kong | Request A Quote | |
OPA548T-1 | TI | 2019 | 120 | U.S.A. | Request A Quote |
Part No. Variations
- OPA501AM
- OPA501BM
- OPA501RM
- OPA501RM1
- OPA501VM
- OPA501VMBBC
- OPA502BM
- OPA511AM
- OPA512BM
- OPA512SM
- OPA521IRGWR
- OPA521IRGWTIC
- OPA527AV
- OPA541AM
- OPA541AP
- OPA541APG3
- OPA541APIC
- OPA541APPBF
- OPA541BM
- OPA541SM
- OPA541SMBBC
- OPA541SMQ
- OPA544F
- OPA544F500
- OPA544FKTTT
- OPA544FKTTTIC
- OPA544FKTWT
- OPA544T
- OPA544TIC
- OPA547EVM
- OPA547F
- OPA547F500
- OPA547F500G3
- OPA547FIC
- OPA547FKTWT
- OPA547FKTWTG3
- OPA547T
- OPA547T1
- OPA547TG3
- OPA547TIC
- OPA548EVM
- OPA548F
- OPA548F500
- OPA548FKTWT
- OPA548FKTWTG3
- OPA548FKTWTIC
- OPA548T
- OPA548T1
- OPA548TG3
- OPA548TIC
- OPA549M
- OPA549MKVC
- OPA549S
- OPA549SG3
- OPA549SG3IC
- OPA549SIC
- OPA549T
- OPA549TG3
- OPA549TIC
- OPA551FA
- OPA551FA500
- OPA551FAKTWT
- OPA551PA
- OPA551PAG4
- OPA551PAIC
- OPA551UA
- OPA551UA2K5
- OPA551UA2K5E4
- OPA551UA2K5IC
- OPA551UAE4
- OPA551UAIC
- OPA552FA
- OPA552FA500
- OPA552FAKTWT
- OPA552FAKTWTIC
- OPA552PA
- OPA552UA
- OPA552UA2K5
- OPA552UAIC
- OPA5544T
- OPA55Z883
- OPA561
- OPA561PW
- OPA561PWP
- OPA561PWP2K
- OPA561PWPG4
- OPA561PWPR
- OPA564AIDW
- OPA564AIDWDR
- OPA564AIDWP
- OPA564AIDWPR
- OPA564AQDWPRQ1
- OPA567AIRHG
- OPA567AIRHGR
- OPA567AIRHGRIC
- OPA567AIRHGT
- OPA567AIRHGTG4
- OPA569AIDWP
- OPA569AIDWPIC
- OPA569AIDWPR