77043012A amplifier basic information:
77043012A is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are QCCN, LCC20,.35SQ
77043012A amplifier core information:
The minimum operating temperature of the 77043012A is -55 °C and the maximum operating temperature is 125 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum bias current at 25°C is: 0.15 µA Its maximum average bias current is 0.3 µA
How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of 77043012A is 0.5 V/us. The maximum slew rate of 77043012A given by the manufacturer is 4 mA. Its minimum voltage gain is 25000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the 77043012A gain becomes 0.707 times the low-frequency gain is 1200 kHz.
The nominal supply voltage of 77043012A is 5 V, and its corresponding nominal negative supply voltage is. The input offset voltage of the 77043012A is 7000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the op amp 0V (or close to 0V).)
Related dimensions of 77043012A:
The width of 77043012A is: 8.89 mm and the length is 8.89 mm. 77043012A has 20 terminals. Its terminal position type is: QUAD. Terminal pitch is 1.27 mm. Total pins: 20
77043012A amplifier additional information:
77043012A adopts the VOLTAGE-FEEDBACK architecture. It does not belong to the low offset class of amplifiers. The frequency compensation status of 77043012A is: YES. Its temperature grade is: MILITARY. It is a micropower amplifier.
77043012A is not Rohs certified. The corresponding JESD-30 code is: S-CQCC-N20. The corresponding JESD-609 code is: e0. The packaging code of 77043012A is: QCCN. The materials used in the 77043012A package are mostly CERAMIC, METAL-SEALED COFIRED.
The package shape is SQUARE. The 77043012A package pin format is: CHIP CARRIER. Its terminal forms are: NO LEAD. The maximum seat height is 2.03 mm.
77043012A amplifier basic information:
77043012A is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are QCCN, LCC20,.35SQ
77043012A amplifier core information:
The minimum operating temperature of the 77043012A is -55 °C and the maximum operating temperature is 125 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum bias current at 25°C is: 0.15 µA Its maximum average bias current is 0.3 µA
How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of 77043012A is 0.5 V/us. The maximum slew rate of 77043012A given by the manufacturer is 4 mA. Its minimum voltage gain is 25000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the 77043012A gain becomes 0.707 times the low-frequency gain is 1200 kHz.
The nominal supply voltage of 77043012A is 5 V, and its corresponding nominal negative supply voltage is. The input offset voltage of the 77043012A is 7000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the op amp 0V (or close to 0V).)
Related dimensions of 77043012A:
The width of 77043012A is: 8.89 mm and the length is 8.89 mm. 77043012A has 20 terminals. Its terminal position type is: QUAD. Terminal pitch is 1.27 mm. Total pins: 20
77043012A amplifier additional information:
77043012A adopts the VOLTAGE-FEEDBACK architecture. It does not belong to the low offset class of amplifiers. The frequency compensation status of 77043012A is: YES. Its temperature grade is: MILITARY. It is a micropower amplifier.
77043012A is not Rohs certified. The corresponding JESD-30 code is: S-CQCC-N20. The corresponding JESD-609 code is: e0. The packaging code of 77043012A is: QCCN. The materials used in the 77043012A package are mostly CERAMIC, METAL-SEALED COFIRED.
The package shape is SQUARE. The 77043012A package pin format is: CHIP CARRIER. Its terminal forms are: NO LEAD. The maximum seat height is 2.03 mm.
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | National Semiconductor（TI ） |
| Parts packaging code | QFN |
| package instruction | QCCN, LCC20,.35SQ |
| Contacts | 20 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Amplifier type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Maximum average bias current (IIB) | 0.3 µA |
| Maximum bias current (IIB) at 25C | 0.15 µA |
| Nominal Common Mode Rejection Ratio | 80 dB |
| frequency compensation | YES |
| Maximum input offset voltage | 7000 µV |
| JESD-30 code | S-CQCC-N20 |
| JESD-609 code | e0 |
| length | 8.89 mm |
| low-dissonance | NO |
| micropower | YES |
| Negative supply voltage upper limit | -16 V |
| Nominal Negative Supply Voltage (Vsup) | |
| Number of functions | 4 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Package body material | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | QCCN |
| Encapsulate equivalent code | LCC20,.35SQ |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5/30 V |
| Certification status | Not Qualified |
| Filter level | 38535Q/M;38534H;883B |
| Maximum seat height | 2.03 mm |
| Nominal slew rate | 0.5 V/us |
| Maximum slew rate | 4 mA |
| Supply voltage upper limit | 16 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | BIPOLAR |
| Temperature level | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) - hot dipped |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Nominal Uniform Gain Bandwidth | 1200 kHz |
| Minimum voltage gain | 25000 |
| width | 8.89 mm |
| Base Number Matches | 1 |
| 77043012A | 7704302CX | |
|---|---|---|
| Description | IC QUAD OP-AMP, 7000 uV OFFSET-MAX, 1.2 MHz BAND WIDTH, CQCC20, CERAMIC, LCC-20, Operational Amplifier | IC QUAD OP-AMP, 7000 uV OFFSET-MAX, CDIP14, CERAMIC, DIP-14, Operational Amplifier |
| Maker | National Semiconductor（TI ） | National Semiconductor（TI ） |
| Parts packaging code | QFN | DIP |
| package instruction | QCCN, LCC20,.35SQ | DIP, |
| Contacts | 20 | 14 |
| Reach Compliance Code | unknown | unknown |
| ECCN code | EAR99 | EAR99 |
| Amplifier type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Maximum average bias current (IIB) | 0.3 µA | 0.05 µA |
| Nominal Common Mode Rejection Ratio | 80 dB | 70 dB |
| Maximum input offset voltage | 7000 µV | 7000 µV |
| JESD-30 code | S-CQCC-N20 | R-GDIP-T14 |
| length | 8.89 mm | 19.43 mm |
| Number of functions | 4 | 4 |
| Number of terminals | 20 | 14 |
| Maximum operating temperature | 125 °C | 125 °C |
| Minimum operating temperature | -55 °C | -55 °C |
| Package body material | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED |
| encapsulated code | QCCN | DIP |
| Package shape | SQUARE | RECTANGULAR |
| Package form | CHIP CARRIER | IN-LINE |
| Certification status | Not Qualified | Not Qualified |
| Maximum seat height | 2.03 mm | 5.08 mm |
| Nominal slew rate | 0.5 V/us | 0.5 V/us |
| Supply voltage upper limit | 16 V | 32 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V |
| surface mount | YES | NO |
| technology | BIPOLAR | BIPOLAR |
| Temperature level | MILITARY | MILITARY |
| Terminal form | NO LEAD | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | 2.54 mm |
| Terminal location | QUAD | DUAL |
| Nominal Uniform Gain Bandwidth | 1200 kHz | 1000 kHz |
| width | 8.89 mm | 7.62 mm |
| Base Number Matches | 1 | 1 |
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