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ManualsBrandsDigilent ManualsIO Expansion & ADCsMCC USB-1208HS-4AO High-Speed USB DAQ Device

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Measurement Computing (508) 946-5100

info@mccdaq.com mccdaq.com

USB-1208HS Series

Measurement Computing (508) 946-5100

info@mccdaq.com mccdaq.com

13-Bit Multifunction High Speed DAQ Devices

Analog Input

Each device supports software‑selectable

ranges from ±5 V to ±20 V in differential

mode, and software‑selectable ranges

from ±2.5 V to ±10 V, and 0 V to 10 V

in single‑ended mode.

Sample Rate

USB‑1208HS Series devices can sample

at a maximum of 1 MS/s in hardware

paced mode.

External Clock I/O

Each device has an external clock input

terminal that supports input signals up

to 1 MHz to pace A/D conversions from

an external source.

The USB‑1208HS‑2AO/USB‑1208HS‑4AO

also have an external clock input terminal

that supports input signals up to 1 MHz to

pace D/A conversions from an external

source.

Each device has a clock output terminal

to output the A/D sampling clock. The

USB‑1208HS‑2AO/USB‑1208HS‑4AO also

have a clock output terminal to output

the D/A sampling clock.

Analog Output

The USB‑1208HS‑2AO provides two 12‑bit

analog outputs, and the USB‑1208HS‑4AO

provides four 12‑bit analog outputs. The

output range is ±10 V. Each output can

update at a maximum rate of 1 MS/s.

Digital I/O

Users can program each of the 16 TTL‑level

digital I/O lines for either input or output.

Each USB‑1208HS Series device has a user‑

conﬁgurable internal jumper to conﬁgure

the digital bits for pull‑up or pull‑down

(default).

Counter Input

Each device supports two 32‑bit TTL‑level

counters that accept frequency inputs of

up to 20 MHz.

Timer Output

USB‑1208HS Series devices include a pulse

width modulation (PWM) timer output

with a software‑selectable frequency range

up to 20 MHz.

Calibration

USB‑1208HS Series devices are factory‑

calibrated using a NIST‑traceable calibra‑

tion process. Speciﬁcations are guaranteed

for one year. For calibration beyond one

year, return the device to the factory for

recalibration.

All USB-1208HS Series devices provide eight singled-ended or four differential analog inputs

at up to a 1 MS/s sampling rate, and 16 digital I/O.

Features

• Up to 8 analog inputs

• 13-bit resolution

• Sample rates up to 1 MS/s

• Up to 4 analog outputs

• 16 digital I/O lines

• Two 32-bit counters

• One timer output

• USB bus powered

Supported Operating Systems

• Windows

10/8/7/Vista

XP,

32/64-bit

• Linux

• Android

™

Overview

USB‑1208HS Series devices are low‑cost, 13‑bit devices that offer four differential

(DIFF) or eight single‑ended (SE) analog inputs, 16 digital I/O channels, two

counter inputs, and one timer output. A digital trigger lets you start analog input

or output conversions.

The USB‑1208HS‑2AO includes two analog outputs and the USB‑1208HS‑4AO

includes four analog outputs.

USB-1208HS Series Selection Chart

Model Analog Inputs Sampling Rate Analog Outputs Digital I/O Counters

USB-1208HS 8 SE/4 DIFF Up to 1 MS/s 0 16 2

USB-1208HS-2AO 8 SE/4 DIFF Up to 1 MS/s 2 16 2

USB-1208HS-4AO 8 SE/4 DIFF Up to 1 MS/s 4 16 2

Summary of content (5 pages)

PAGE 1
USB-1208HS Series 13-Bit Multifunction High Speed DAQ Devices Features • Up to 8 analog inputs • 13-bit resolution • Sample rates up to 1 MS/s • Up to 4 analog outputs • 16 digital I/O lines • Two 32-bit counters • One timer output • USB bus powered Supported Operating Systems • Windows® 10/8/7/Vista®XP, 32/64-bit All USB-1208HS Series devices provide eight singled-ended or four differential analog inputs at up to a 1 MS/s sampling rate, and 16 digital I/O.
PAGE 2
USB-1208HS Series Software Software Support USB-1208HS Series devices are supported by the software in the table below. Ready-to-Run Applications Data acquisition companion software with drag-and-drop interface that is used to acquire, view, and log data, and generate signals. DAQami can be configured to log analog, digital, and counter channels, and to view that data in real-time or post-acquisition on user-configurable displays. Logged data can be exported for use in Excel® or MATLAB®.
PAGE 3
USB-1208HS Series Specifications USB-1208HS Series Block Diagram 2.5625 V Reference 5.125 V Reference 5.40 V Supply USB-1208HS-2AO (2 DACs) and USB-1208HS-4AO (4 DACs) only 12-bit dual D/A DAC7553 SPI 13-bit 1 MS 8-channel A/D 8 Mux PGA A/D SPI 12-bit dual D/A DAC7553 SPI DIO Protection +16.5 V - 16.5 V 1.2 V 3.3 V 5V Power Supplies FIFO Bus D+/D- USB 3.
PAGE 4
USB-1208HS Series Specifications Terminal descriptions AxCKI: Receives sampling clock from external source AxCKO: Outputs internal sampling clock (D/A or A/D clock) or pulse generated from AxCKI when in external clock mode Input clock rate: 1 MHz max Clock pulse width AxCKI: 400 ns min AxCKO: 400 ns min Input type: Schmitt trigger, 33 Ω series resistor, 47 kΩ pull-down to ground Schmitt trigger hysteresis: 0.4 V to 1.2 V Input high voltage: 2.2 V min, 5.5 V absolute max Input low voltage: 1.5 V max, –0.
PAGE 5
USB-1208HS Series Ordering Order Information Software also Available from MCC Hardware Part No. Part No. Description DAQami Data acquisition companion software for acquiring data and generating signals Description USB-1208HS High-speed 13-bit DAQ device with eight SE or four DIFF analog inputs, two 32-bit external event counters, a 32-bit PWM timer output, and 16 digital I/O lines.