8-Channel 60 MHz 14-Bit High-Speed Synchronous Data Acquisition Instrument

8-Channel 60 MHz 14-Bit High-Speed Synchronous Data Acquisition Instrument

The MP-LD7158R-125M14 is a high-speed multi-channel data acquisition device designed for multi-channel synchronous signal acquisition, waveform recording, and high-speed data processing applications. This series supports 2/4/8-channel synchronous sampling with a 14-bit ADC, and offers selectable per-channel sampling rates of 100/125Msps, with a corresponding input bandwidth of DC–60 MHz (max.). The device is equipped with onboard DDR3 memory, providing 512 MB / 1 GB storage capacity with support for larger capacity customization. Communication interfaces include Gigabit Ethernet, USB 3.0, and 10G optical ports, accommodating various transmission distances, data throughput requirements, and system integration needs. The product supports multiple operating modes including hardware trigger, software trigger, manual trigger, and continuous sampling. A host-computer demonstration software is provided for board configuration, real-time data display, and data storage. The product also supports user-developed secondary integration, with a software development kit (SDK) compatible with C/C++, LabVIEW, MATLAB, and other development environments, and supports Windows and Linux operating systems for easy integration into research and industrial test platforms.

Product features：Multi‑channel synchronous sampling；14‑bit high‑resolution acquisition；Selectable multiple sampling rates；Selectable multiple input ranges；DC–60 MHz input bandwidth；Support for multiple operating systems

Part Number：MP-LD7158R-125M14

Application area：Optical Coherence Tomography (OCT) | Non-destructive testing | Waveform recorders | LiDAR | Multi-channel transient recorders

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Sampling Rate Resolution Bandwidth

125 MS/s 14bit DC–60 MHz

Dimension Drawing

General Parameters

Product Parameters

Sampling rate	125Msps
Number of channels	8
Resolution	14bit
Input range	±1,±2,±5,±10v
Bandwidth	DC-60MHz
Coupling	AC/DC
Impedance	50Ω/1MΩ
Buffer memory	1 GB
Interface	RJ45

Detailed Specifications

Ports
Analog inputs	2/4/8 channels, standard SMB connector, SSMA optional
Trigger input	1 x SMB
Trigger output	1 x SMB
Sync clock input	1 x SMB
Sync clock output	1 x SMB
Communication bus	Gigabit Ethernet, USB 3.0, or 10G optical port (selectable)
I/O resources	4 banks of I/O, 3.3 V / 5 V level software‑switchable, can supply external power; 2.012P header optional with 2 groups of MLVDS or 2 groups of RS485 (can form RS422 interface)
Acquisition System
Resolution	14bit
Bandwidth	DC-50/60MHz
Input channels	2/4/8 channels synchronous sampling
Sampling rate	Up to 100/125Msps
Sampling modes	Continuous sampling, finite-point sampling
Full-scale input range	±1V、±2V、±5V、±10V
Input coupling	AC/DC
Input impedance	50Ω/1MΩ
Maximum input	±40Vmax
Memory
Memory capacity	1GB
Record length / trigger depth	Software-configurable, total capacity not exceeding memory space
Performance Parameters
Input impedance	Range	SNR	SINAD	SFDR	ENOB	Test conditions
50Ω	±2V	68	68	70	11.1	Input signal amplitude -1 dBFS, frequency 1 MHz, sampling rate 100/125Msps
1MΩ	±2V	65	65	68	10.5
Trigger Input System
Trigger sources	Software trigger, threshold (channel) trigger, external (analog & digital) trigger
Number of channels	1 channel, supports analog and digital TTL/LVTTL, input impedance 1 MΩ
Trigger input level	Analog: ±0.2 V to ±5 V; standard digital TTL/LVTTL levels, square/pulse/trapezoidal waves
Trigger frequency	≤2MHz
Trigger modes	Post-trigger, pre-trigger, delayed trigger; rising-edge, falling-edge, dual-edge trigger
Trigger threshold adjustment	±0.2 V to ±5 V, precisely adjustable
Trigger input pulse width	≥50ns
Trigger delay	0 to 2³¹ sample clock cycles
Trigger Output
Trigger output channel	1 channel, shared with clock output port
Trigger output level	LVTTL, output current 10 mA
Trigger output pulse width	≥ 50 ns, pulse width adjustable
Clock System
Clock source	Internal / external / external direct-sampling clock
Internal clock characteristics	10MHz，±2ppm
External input clock amplitude	0.4 Vpp to 3.3 Vpp, sine or square wave
External input impedance	50Ω
External input coupling	AC coupled
External input frequency range	10 MHz; 1 MHz to maximum sampling rate @ external direct‑sampling mode
Clock output	10 MHz @ LVTTL, derived from the same source as sampling clock
Power Requirements
Power supply method	Adapter, DC005 2.0 mm connector
Power requirements	Rated voltage 12 V, supports 12–24 V input
Dimensions & Weight
Dimensions (L×W×H)	200 × 127 × 48 mm
Weight	~0.64kg/0.76kg
Environmental Conditions
Operating temperature	0℃~+50℃
Operating relative humidity	10% to 90% RH, non-condensing
Storage temperature	-40℃~+85℃
Storage relative humidity	5% to 95% RH, non-condensing

System Requirements

1. 4 GB RAM, 1 GB hard disk space

2. Monitor resolution >1280×1024

3. Supported operating systems: Windows, Linux, and domestic Chinese OS

Software Development Kit (SDK)

A software development kit is provided to accelerate application development and integration. The MSDK supports Windows, Linux, and other operating systems, and enables secondary integration development with C/C++, MATLAB, LabVIEW, Python, C#, QT, etc. It includes host computer software, interface libraries, demo examples, and development documentation.

Optional Configurations

Downloads

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Product title: 8-Channel 60 MHz 14-Bit High-Speed Synchronous Data Acquisition Instrument

Product link: https://www.idealphotonics.com/product/detail/1905.html

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