LT1633CS#PBF Linear Technology Integrated Circuit (Small Outline Packages) In Stock
The LT1633CS#PBF is a Linear Technology voltage-feedback operational amplifier in a 14-pin SO package featuring 2.2 µA input bias current, 96 dB common-mode rejection ratio, and on-chip frequency compensation. Ideal for precision analog signal conditioning and low-power battery-powered instruments. Available worldwide with fast lead times and competitive pricing.
- Manufacturer
- Linear Technology
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- LT1633CS#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $9.3600(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 2.2 µA input bias current enables precision photodiode transimpedance and instrumentation amplifier designs with minimal leakage
- 96 dB common-mode rejection ratio and frequency compensation ensure stable operation across 10 kHz to 1 MHz analog signal chains without external compensation
- 14-pin SO package and single-supply voltage operation support portable test instruments and automotive sensor interfaces with 12 V to 24 V rails
Applications
The LT1633CS#PBF is widely used in portable medical instrumentation (pulse oximeters, patient monitors), automotive analog signal conditioning, and precision laboratory data acquisition systems. Its 2.2 µA bias current and 96 dB CMRR make it ideal for low-noise 50 Hz biomedical signal processing and 12-bit ADC driver stages in battery-powered monitoring devices.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1610 (S14) |
| 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-PDSO-G14 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | no |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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 | 27.6mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 41000 |
| Voltage Gain-Min | 300000 |
| Wideband | NO |
| Package | Small Outline 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical specifications of the LT1633CS#PBF operational amplifier?
The LT1633CS#PBF features 2.2 µA maximum input bias current at 25°C, 96 dB common-mode rejection ratio, and on-chip frequency compensation for stable closed-loop operation. The SO-14 package integrates a complete voltage-feedback amplifier suitable for 12-bit to 16-bit data acquisition at sampling rates up to 100 kHz without external compensation networks.
In which low-power instrumentation and medical device applications is the LT1633CS#PBF ideal?
The 2.2 µA bias current and 96 dB CMRR make it perfect for portable medical devices such as pulse oximeters, ECG monitors, and lab meters where low input leakage current preserves signal fidelity from high-impedance sensors. The SO-14 package enables single-supply operation from 12 V automotive or 5 V USB rails without dual-supply complexity.
How does the LT1633CS#PBF's frequency compensation and CMRR benefit automotive sensor signal conditioning?
The on-chip frequency compensation allows stable closed-loop gains up to 100 V/V with 10 kHz to 1 MHz bandwidth, while the 96 dB common-mode rejection ratio attenuates 50/60 Hz powerline interference in automotive CAN-bus sensor frontends. This 96 dB CMRR at 1 kHz ensures accurate ±5 V sensor outputs remain noise-free across noisy 12 V automotive ground planes.
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More from Linear Technology
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $18.2600 | $18.26 |
| 10+ | $12.8830 | $128.83 |
| 19+ | $12.4100 | $235.79 |
| 500+ | $11.0800 | $5540.00 |
| 1000+ | $9.3600 | $9360.00 |
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