| Part Number | Manufacturer | Description | RFQ |
|---|---|---|---|
| OPA4251PA | Texas Instruments | IC OPAMP GP 35KHZ RRO 14DIP | |
| OPA4251UA | Texas Instruments | IC OPAMP GP 35KHZ RRO 14SOIC | |
| OPA4251UA/2K5 | Texas Instruments | IC OPAMP GP 35KHZ RRO 14SOIC | |
| OPA4251UA/2K5G4 | Texas Instruments | IC OPAMP GP 35KHZ RRO 14SOIC | |
| OPA4251PAG4 | Texas Instruments | IC OPAMP GP 35KHZ RRO 14DIP | |
| OPA4251UAG4 | Texas Instruments | IC OPAMP GP 35KHZ RRO 14SOIC |
| Replacement Part Number | Repl. Mfr | Description | Reference Type |
|---|---|---|---|
| AD8544 Cross Reference | Analog Devices | General Purpose CMOS Rail-to-Rail Amplifiers | Pin-to-Pin Replacement |
| LP324 Cross Reference | Analog Devices | Pin-to-Pin Replacement | |
| LPC660 Cross Reference | National Semiconductor | Low Power CMOS Quad Operational Amplifier | Pin-to-Pin Replacement |
| LT1179 Cross Reference | Linear IS | Compatible Equivalent | |
| LT1491 Cross Reference | Linear IS | Possible Analogue | |
| LT2079 Cross Reference | Linear IS | Possible Analogue | |
| LT2179 Cross Reference | Linear IS | Possible Analogue | |
| MAX479 Cross Reference | MAXIM | 17µA Max, Dual / Quad, Single-Supply, Precision Op Amps | Compatible Equivalent |
| OP420 Cross Reference | Analog Devices | Quad Micropower Operational Amplifier | Compatible Equivalent |
| OP490 Cross Reference | Analog Devices | Low Voltage Micropower Quad Operational Amplifier | Compatible Equivalent |
| OP493 Cross Reference | Analog Devices | Precision, Micropower Operational Amplifiers | Possible Analogue |
| OP496 Cross Reference | Analog Devices | Micropower, Rail-to-Rail Input and Output Operational Amplifiers | Possible Analogue |
There are 12 cross reference alternative products totally about OPA4251 : 3 Pin-to-Pin Replacement and 4 Compatible Equivalent and 5 Possible Analogue , Replacement Manufacturers include : Analog Devices Cross Reference National Semiconductor Cross Reference Linear IS Cross Reference MAXIM Cross Reference