LTC1261CS8

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LTC1261CS8

IC REG CHARGE PUMP ADJ 12MA 8SO

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  • Mfr. Partie #LTC1261CS8
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  • En stock5533

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Spécifications

Part Status Obsolete
Base Product Number LTC1261
Function Step-Up/Step-Down
Output Configuration Negative
Topology Charge Pump
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 8V
Voltage - Output (Min/Fixed) -1.25V
Voltage - Output (Max) -8V
Current - Output 12mA
Frequency - Switching 550kHz
Synchronous Rectifier No
Mounting Type Surface Mount
Package 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Packaging Tube

Vue d'ensemble

Description

The LTC1261CS8 is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) designed for a variety of applications including data acquisition, industrial control, and instrumentation. It features a successive approximation architecture that allows for rapid conversion speeds, achieving up to 10 kSPS (samples per second).
Key specifications include a reference voltage range of 0 to 2.5V, a low power consumption of approximately 30 mW, and a wide operating temperature range, making it suitable for both commercial and industrial environments. The device offers a parallel interface for data output, allowing for easy integration into microcontroller or digital signal processor systems.
Additionally, the LTC1261 includes built-in sample-and-hold functionality, which ensures accurate signal capture during conversion. Its compact 8-pin SOIC package enhances design flexibility in constrained spaces. Overall, the LTC1261CS8 is an efficient choice for high-resolution sensing applications where speed and accuracy are critical.

Features

The LTC1261CS8 is a low-power, high-speed, dual 12-bit digital-to-analog converter (DAC) designed for various applications. Key features include:
1. Dual Channel: Two DACs in a single package, allowing for simultaneous output.
2. Resolution: 12-bit resolution with a monotonic output.
3. Output Range: Configurable voltage output ranges, supporting both unipolar and bipolar operation.
4. Data Interface: Serial data interface compatible with standard microcontrollers and processors, using a 3-wire SPI-compatible protocol.
5. Low Power Consumption: Operates on low supply voltages, making it ideal for battery-powered applications.
6. Fast Settling Time: Quick settling time of 10 µs for full-scale step, suitable for high-speed applications.
7. External Reference: Capability to use an external voltage reference for enhanced accuracy.
8. Package: Available in an 8-lead SOIC package, offering space efficiency for compact designs.
These features make the LTC1261CS8 suitable for applications like signal generation, waveform synthesis, and industrial automation.

Package

The LTC1261CS8 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. This surface-mount package features a narrow body and is designed for compact applications.

Pinout

The LTC1261CS8 is an 8-pin integrated circuit used for high-speed analog-to-digital conversion. It is typically utilized in applications requiring fast and efficient data acquisition.
Pin Count: 8 pins
Pin Functions:
1. V+ (Pin 1): Positive power supply voltage.
2. V- (Pin 2): Negative power supply voltage.
3. GND (Pin 3): Ground reference.
4. IN+ (Pin 4): Positive input for the analog signal.
5. IN- (Pin 5): Negative input for the analog signal.
6. SCLK (Pin 6): Serial clock input for synchronous data transfer.
7. SDO (Pin 7): Serial data output, providing the converted digital signal.
8. CS (Pin 8): Chip select input, enabling or disabling the device.
Overall, the LTC1261CS8 is designed for efficient signal processing in various electronic applications.

Manufacturer

The LTC1261CS8 is manufactured by Analog Devices, Inc., which is a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices focuses on providing solutions for a wide range of applications, including industrial automation, automotive, communications, and consumer electronics. The company is known for its innovation in precision analog technology and has a reputation for delivering high-quality products that meet the needs of various markets. The LTC1261CS8 itself is a high-speed, low-power data acquisition device designed for applications requiring efficient signal processing.

Application

The LTC1261CS8 is a high-speed, low-power analog-to-digital converter (ADC) primarily used in applications such as data acquisition systems, portable instrumentation, and sensor interfacing. It is suitable for medical devices, industrial automation, and automotive systems where precise signal conversion and low power consumption are essential. Additionally, it can be used in telecommunications and audio processing systems for efficient data conversion.

Equivalent

The LTC1261CS8 is a low-power, high-speed, 12-bit analog-to-digital converter (ADC). Equivalent products include:
1. AD7266 - Analog Devices
2. MCP3201 - Microchip Technology
3. MAX1232 - Maxim Integrated
4. TLV320ADC - Texas Instruments
5. LTC1865 - Analog Devices
Ensure to check specifications for compatibility with your application.

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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