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LTC2180IUP
+StücklisteIC ADC 16BIT PIPELINED 64QFN
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HerstellerAnalog Devices Inc.
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Herstellerteil #LTC2180IUP
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Paket WFQFN-64
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Auf Lager4206
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tube |
| Part Status | Obsolete |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 25M |
| Number of Inputs | 2 |
| Input Type | Differential |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 64-QFN (9x9) |
Übersicht
Description
### Key Features:
- Resolution & Speed: 16-bit at 125Msps per channel.
- Low Power: 98mW per channel at full speed.
- SNR/SFDR: Excellent dynamic performance (78dB SNR, 95dB SFDR).
- Flexible Inputs: Supports differential or single-ended operation.
- LVDS Outputs: Low-voltage differential signaling for noise immunity.
- Integrated Features: On-chip reference, digital gain correction, and offset adjustment.
### Applications:
- Medical imaging
- Communications systems
- Test & measurement equipment
### Package:
- 64-lead QFN (7mm × 7mm) for compact designs.
The LTC2180IUP is ideal for applications demanding high resolution, speed, and low power in a small footprint.
Equivalent
- AD9268 (16-bit, 125Msps, dual ADC)
- ADS42LB69 (16-bit, 250Msps, dual ADC, higher speed)
- MAX19586 (16-bit, 130Msps, dual ADC)
- ADC16DV160 (16-bit, 160Msps, dual ADC)
These alternatives offer similar resolution and speed, with variations in power, noise, and interface options. Check datasheets for exact compatibility.
Features
- Resolution: 16 bits per channel
- Sampling Rate: Up to 125Msps
- Dual-Channel: Simultaneous sampling
- Low Power: 98mW per channel at 125Msps
- SNR: 78dB (typical at Nyquist)
- SFDR: 90dB (typical)
- Input Range: 2VP-P differential
- Interface: CMOS/LVDS output options
- Package: 64-pin QFN (7mm × 7mm)
- Applications: Medical imaging, communications, instrumentation
Compact, high-performance, and power-efficient.
Pinout
Key functions:
- Dual-channel simultaneous sampling (16-bit resolution, up to 125Msps per channel).
- Low power: 98mW per channel at 125Msps.
- LVDS outputs for low-noise digital data transmission.
- Wide input bandwidth: 700MHz, suitable for high-frequency applications.
- Flexible input range: Supports differential or single-ended inputs.
- Internal reference or external reference option.
Pins include power supplies (AVDD, DVDD), clock input (CLK±), analog inputs (CH A/B±), LVDS data outputs (D±), and control pins (PD, OF, etc.).
Manufacturer
The LTC2180IUP is a 16-bit, 40Msps dual-channel ADC (Analog-to-Digital Converter) from ADI's Linear Technology (acquired in 2017) product line, designed for high-speed, high-resolution applications.
Application
- Medical Imaging: Ultrasound, MRI, and CT scanners.
- Communications: Software-defined radios (SDR), base stations, and broadband receivers.
- Test & Measurement: High-speed data acquisition, spectrum analyzers, and oscilloscopes.
- Military/Aerospace: Radar, electronic warfare, and satellite systems.
- Industrial: High-resolution instrumentation and automation.
Its low noise, high dynamic range, and dual-channel design make it suitable for demanding signal processing tasks.