LT1039CN

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LT1039CN

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  • Mfr. Partie #LT1039CN
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Spécifications

Brand NXP Semiconductors
Product Type ARM Microcontrollers - MCU
Subcategory Microcontrollers - MCU
Package / Case HVQFN-33
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C
Core ARM Cortex M0+
Program Memory Size 16 kB
Data RAM Size 2 kB
Maximum Clock Frequency 15 MHz
ADC Resolution 12 bit
Number of I/Os 17 I/O
Supply Voltage - Min 1.71 V
Supply Voltage - Max 3.6 V
Mounting Style SMD/SMT
Data Bus Width 32 bit
Series LPC802
Interface Type I2C, SPI, USART
Number of Timers/Counters 1 Timer
Program Memory Type Flash
Data RAM Type SRAM
Product MCUs
Watchdog Timers Watchdog Timer, Windowed
Data ROM Size 16 kB
Data ROM Type EEPROM

Vue d'ensemble

Description

The LT1039CN is a high-performance, precision voltage reference integrated circuit designed by Analog Devices. It provides a stable and accurate reference voltage, typically 1.2V, with low temperature coefficients and minimal noise, making it suitable for various applications that require precise voltage references, such as data acquisition systems, instrumentation, and analog-to-digital converters.
Key features of the LT1039CN include low output impedance, high accuracy, and a wide operating temperature range. It offers excellent line and load regulation, ensuring that the output voltage remains stable under varying conditions. Additionally, this component is housed in a standard 8-lead DIP package, making it easy to integrate into existing designs.
The LT1039CN is ideal for use in precision measurement systems, calibration equipment, and as a reference for op-amps and other analog circuits needing stable voltage. Its robustness and reliability make it a popular choice among engineers and designers in various electronic applications.

Features

The LT1039CN is a high-precision voltage reference from Analog Devices. Key features include:
1. Voltage Reference: Provides a stable output voltage of 2.5V with a low temperature coefficient.
2. Low Noise: High power supply rejection and low output noise enhance accuracy in sensitive applications.
3. High Accuracy: Initial accuracy is ±0.5% maximum, ensuring reliable voltage reference in various circuits.
4. Temperature Stability: Features a low temperature coefficient of 10 ppm/°C, maintaining output stability across a wide temperature range.
5. Wide Operating Range: Operates within a supply voltage range of 1.8V to 15V, allowing flexibility in circuit design.
6. Current Output: Capable of sourcing and sinking current up to 10 mA, making it versatile for different load conditions.
7. Small Package: Available in an 8-lead SOIC package, suitable for space-constrained applications.
Overall, the LT1039CN is ideal for applications requiring precise voltage references, such as ADCs, DACs, and instrumentation systems.

Package

The LT1039CN is packaged in a 14-lead DIP (Dual In-Line Package).

Pinout

The LT1039CN is a precision voltage reference and comparator. It comes in a 14-pin DIP package. The pin configuration is as follows:
1. Non-inverting Input (V+)
2. Inverting Input (V-)
3. Comparator Output
4. Voltage Reference Output
5. Reference Bypass (Capacitor)
6. Reference Voltage (V_REF)
7. Positive Supply Voltage (V+ or VCC)
8. Negative Supply Voltage (V- or GND)
9. Ground
10. Offset Null
11. Compensation
12. Feedback
13. Common Mode Range (CMR)
14. Reserved/Unused
The LT1039CN is designed for applications requiring high precision and low drift, making it suitable for instrumentation, data acquisition systems, and precision measurement devices. Its main functions include providing a stable voltage reference and comparing voltages with high accuracy.

Manufacturer

The LT1039CN is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is well-known for its high-performance components used in a variety of applications, including communications, automotive, industrial, and healthcare. The LT1039CN is a precision, low-noise operational amplifier designed for high-performance analog applications, reflecting Analog Devices' focus on delivering innovative solutions for complex electronic challenges.

Application

The LT1039CN is a precision voltage reference and can be used in various applications, including analog-to-digital converters (ADCs), data acquisition systems, instrumentation, and precision measurement equipment. It is also suitable for voltage regulation, reference for op-amps, and in high-accuracy circuits where stable voltage references are critical, such as in automotive, industrial, and medical devices.

Equivalent

The LT1039CN is a precision, low-noise operational amplifier. Equivalent products include:
1. OPA134 (Texas Instruments)
2. AD797 (Analog Devices)
3. LM4562 (Texas Instruments)
4. LT1028 (Linear Technology)
These alternatives may have similar specifications in terms of low noise and high precision, but it's essential to check the datasheets for specific requirements.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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