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LTC2262IUJ-14
+Lista de MateriaisIC ADC 14BIT PIPELINED 40QFN
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LTC2262IUJ-14
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Pacote QFN-40
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Em Estoque6331
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Obsolete |
| Number of Bits | 14 |
| Sampling Rate(Per Second) | 150M |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 40-QFN (6x6) |
Visão Geral
Description
Key features of the LTC2262IUJ-14 include:
1. Resolution & Speed: It offers a 14-bit resolution with a sampling rate of up to 125 megasamples per second (MSPS).
2. Low Power: The device is designed to consume minimal power, making it suitable for battery-operated or power-sensitive applications.
3. Input Range & Compatibility: It has a differential input range and is compatible with various input signals, enhancing its versatility.
4. Output Interface: It provides a parallel CMOS output interface, which simplifies integration with digital systems.
5. Package: The LTC2262IUJ-14 comes in a compact 28-lead QFN (Quad Flat No-leads) package, facilitating easy incorporation into circuit designs.
This ADC is ideal for applications where high resolution and fast conversion speeds are critical.
Equivalent
1. AD9254 (Analog Devices) - 14-bit, 150Msps.
2. ADS4149 (Texas Instruments) - 14-bit, 250Msps.
3. MAX1449 (Maxim Integrated) - 14-bit, 160Msps.
Check specifications closely for exact compatibility in terms of power, package, and operational characteristics.
Features
1. Resolution and Speed: It offers a 14-bit resolution with sampling rates up to 80 Msps.
2. Low Power Consumption: Designed for efficiency, it consumes relatively low power, making it suitable for battery-powered and portable applications.
3. Differential Inputs: It supports differential analog inputs which enhance noise immunity and signal integrity.
4. Digital Outputs: The device provides digital outputs in CMOS or LVDS (Low-Voltage Differential Signaling) formats.
5. Low Noise and Distortion: It features excellent signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), ensuring high fidelity in digital conversion.
6. Flexible Clocking: The LTC2262IUJ-14 supports a flexible digital output clock, facilitating synchronization with other systems.
7. Compact Package: Housed in a small 32-lead QFN package, it suits applications with strict space constraints.
Overall, the LTC2262IUJ-14 is ideal for applications requiring high-speed, high-resolution data conversion with minimal power usage.
Pinout
The key functions include:
- 14-bit resolution for precise digital representation of analog signals.
- Fast sampling rates suitable for applications that require high data throughput.
- Low power operation for efficient energy usage.
- Differential input for improved noise performance.
The pin configuration of this ADC includes inputs for the analog signal, outputs for the digital data, power supply pins, ground connections, and additional pins for clock input and control signals. This configuration allows for integration into various electronic systems requiring high-speed data conversion. For precise pin assignments and functions, consult the device's datasheet provided by the manufacturer.