LT1632CN8#PBF Linear Technology Integrated Circuit (Dual-In-Line Packages) In Stock
The LT1632CN8#PBF is a dual operational amplifier from Linear Technology in an 8-pin DIP package featuring voltage-feedback architecture. Key specifications include 96 dB nominal common-mode rejection ratio, 2.2 µA maximum bias current at 25°C, and frequency compensation for stable closed-loop operation. Available in legacy DIP8 format with worldwide stock from authorized distributors and competitive pricing.
- Manufacturer
- Linear Technology
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT1632CN8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9700(MOQ 19)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual op-amp configuration with 96 dB CMRR enabling high-precision instrumentation amplifier designs
- Low 2.2 µA (max @ 25°C) input bias current reducing offset drift in precision analog circuits
- Frequency-compensated voltage-feedback architecture for stable unity-gain and inverting configurations
Applications
The LT1632CN8#PBF is widely used in precision instrumentation amplifiers, audio preamplifier circuits, and analog signal conditioning for industrial measurement systems. Its low input bias current and excellent CMRR make it ideal for thermocouple amplification, strain gauge signal conditioning, and laboratory test equipment. The DIP8 package enables through-hole prototyping and retrofitting in legacy equipment upgrades while maintaining pin compatibility with established designs.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1510 (N8) |
| YTEOL | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 2.6 µA |
| Bias Current-Max (IIB) @25C | 2.2 µA |
| Common-mode Reject Ratio-Min | 81dB |
| Common-mode Reject Ratio-Nom | 96dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 2750 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 21V/us |
| Slew Rate-Nom | 43V/us |
| Supply Current-Max | 6.9mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 41000 |
| Voltage Gain-Min | 600000 |
| Wideband | YES |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LT1632CN8#PBF:
Frequently Asked Questions
What are the key performance specifications and input characteristics of the LT1632CN8#PBF dual op-amp?
The LT1632CN8#PBF delivers 96 dB nominal common-mode rejection ratio (81 dB min) with input bias current of 2.2 µA maximum at 25°C. These specifications make it suitable for precision instrumentation applications requiring high-impedance source coupling and low-noise signal conditioning across industrial temperature ranges, supporting gains up to 1000 V/V in single-supply or dual-supply configurations.
How does the LT1632CN8#PBF compare to modern surface-mount op-amps for audio and instrumentation applications?
While the LT1632CN8#PBF operates at similar performance levels (96 dB CMRR, 2.2 µA IIB) as modern SMD op-amps, its DIP8 through-hole package enables direct breadboarding, legacy equipment repair, and hobbyist circuits without surface-mount assembly equipment. The package provides lower per-unit cost in small quantities and simplified PCB layout for prototype development and educational applications in embedded systems design.
What applications benefit from the LT1632CN8#PBF's frequency-compensated design?
The LT1632CN8#PBF's internal frequency compensation enables stable unity-gain operation and non-inverting configurations without external compensation networks, simplifying PCB layout for audio preamplifiers, sensor interfaces, and data acquisition front-ends. The compensation eliminates the need for output isolation capacitors in applications operating from ±5V to ±15V supply rails with bandwidths ranging from 100 Hz to 1 MHz.
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About Linear Technology
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More from Linear Technology
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $6.5900 | $125.21 |
| 100+ | $5.7529 | $575.29 |
| 250+ | $5.4000 | $1350.00 |
| 1000+ | $4.9700 | $4970.00 |
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