MC34072PG ON Semiconductor Integrated Circuit (Dual-In-Line Packages) In Stock
ON Semiconductor MC34072PG is a single voltage-feedback operational amplifier in a DIP-8 package with 70 dB minimum CMRR, 0.5 µA bias current, and RoHS-compliant construction, suited for audio, signal conditioning, and industrial amplifier circuits.
- Manufacturer
- ON Semiconductor
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- MC34072PG Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4090(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single voltage-feedback op-amp with 70 dB minimum CMRR and 97 dB typical CMRR for excellent common-mode noise rejection
- Low input bias current of 0.5 µA at 25°C with a maximum of 0.7 µA, enabling high-impedance sensor interface designs
- Standard 8-pin DIP package with RoHS-compliant construction for easy breadboard prototyping and through-hole PCB assembly
Applications
The MC34072PG is used in audio amplification stages, active filter circuits, and sensor signal conditioning where a single low-bias-current op-amp in a DIP-8 package is preferred. Its 70 dB CMRR floor makes it well suited for instrumentation front-ends, comparator circuits, and industrial control loop compensators operating from single or dual supply rails.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | 626-05 |
| Factory Lead Time | 4Weeks |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.7 µA |
| Bias Current-Max (IIB) @25C | 0.5 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 97dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -22 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | RAIL |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 8V/us |
| Slew Rate-Nom | 10V/us |
| Supply Current-Max | 5.6mA |
| Supply Voltage Limit-Max | 22V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 4500 |
| Voltage Gain-Min | 20000 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input bias current and CMRR specification of the MC34072PG?
The MC34072PG has a typical input bias current of 0.5 µA at 25°C with a maximum of 0.7 µA, and a common-mode rejection ratio of 70 dB minimum (97 dB typical). These characteristics make it suitable for high-impedance sensor conditioning and differential signal amplification in industrial environments.
How does the MC34072PG compare to a dual op-amp like the MC34082 for single-channel audio designs?
The MC34072PG is a single-channel device in an 8-pin DIP package, ideal when only one amplifier stage is needed, reducing board space and current consumption compared to using half of a dual op-amp like the MC34082. For a single 70 dB CMRR amplifier stage drawing microamp-level bias current, the MC34072PG provides a cost-effective solution without wasted circuitry.
Which supply voltage range does the MC34072PG support for industrial control applications?
The MC34072PG operates over a supply voltage range typical of ON Semiconductor's 34072 family, generally from ±1.5 V to ±18 V (or 3 V to 36 V single supply). This wide range allows the device to interface with 5 V microcontroller systems, 12 V industrial buses, or 15 V precision analog supply rails in control and monitoring applications.
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About ON Semiconductor
ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4300 | $0.43 |
| 100+ | $0.4220 | $42.20 |
| 250+ | $0.4090 | $102.25 |
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