16 Channel 500 k/s Multifunction DAQ Device w/ 2 Analog Outputs
Measurement Computing USB-1608G Series High Speed Data Acquisition
SKU
USB-1608GX-2AO
Special Order
$959.00
- (16) Analog Inputs, (8) Digital I/Os, (2) 16-Bit Analog Outputs and (2) Counter Inputs
- Analog Inputs are Software Configurable for (16) Single-Ended or (8) Differential Inputs
- 500 kS/s Measurement Range Aggregated Over All Input Channels
- +/-10V, +/-5V, +/-2V and +/-1 Volt Software-Selectable Analog Input Measurement Ranges
- All Analog, Digital and Counter/Timer Inputs and Outputs Can Be Operated Synchronously
Includes USB Cable. DAQami Software and Measurement Computing DAQ Software Suite (TracerDAQ, InstaCal, Universal Libraries for Windows, Android and NI LabVIEW) Available as a Download
Due to product shortages lead times on most Measurement Computing orders will range from 7-16 weeks.
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Measurement Computing USB-1608GX-2AO High Speed USB Data Acquisition DAQ Module Specifications
| Analog Input | A/D Converter Type: Successive Approximation ADC Resolution: 16 Bits Channels*: 8 (Differential); 16 (Single-Ended) Input Voltage Range*: ±10V; ±5V; ±2V; ±1V per Channel Input Impedance: 1GΩ (Power On); 820Ω (Power Off) Input Bias Current: ±10 nA Input Bandwidth: 870 kHz (All Input Ranges, -3dB Signal) Input Capacitance: 60 pf Sampling Rate*: 0.0149 Hz to 500 kHz Burst Mode**: 2 µs Throughput: 33 - 4000 S/s (Software); 500 kS/s (Hardware) * Software Selectable ** Software-Selectable Using the Internal A/D Clock; Always Enabled When using the External Clock (AICKI Command) |
| Analog Output | Channels: 2 Resolution: 16 Bits Output Range: ±10 Volts (Calibrated) Output Transient Duration*: 500 µs Output Transient Amplitude*: 2 Volt pk-pk Powered Off Duration: 10 ms Powered Off Amplitude: 7 Volt Peak Differential Non-Linearity: ±0.25 LSB Typical; ±1 LSB Max Output Current: ±3.5 mA Max (AOUTx) Output Short-Circuit Protection**: Unlimited Duration Output Coupling: DC Output Noise: 30 µVrms Output Update Rate: 500 kHz/Number of Channels in Scan Slew Rate: 9 Volt/µs Throughput: 33 - 4000 S/s (Software); 500 kS/s (Hardware) * Host Computer is Reset, Powered On, Suspended or a Reset Command is Issued to the Device ** AOUTx Connected to AGND |
| Digital I/O | Digital Type: CMOS Number of I/O: 8 Configuration: Each bit Input or Output Transfer Rate: 33 to 8000 port Reads/Writes or Single Bit Reads/Writes Per Second Input High Voltage: 2.0 Volts (Min); 5.5 Volts (Max) Input Low Voltage: 0.8 Volt (Max); -0.5 Volt (Min); 0 Volt Recommended Output High Voltage: 4.4 V Min (IOH= -50uA); 3.76 Volt Min (IOH= -2.5 mA) Output Low Voltage: 0.1 V Max (IOL= 50uA); 0.44 Volt Max (IOL= 2.5 mA) Output Current: ±2.5 mA Max |
| External Trigger | Trigger Source: TRIG input Trigger Mode: Edge or Level Sensitive, Rising or Falling Edge, High or Low Level Trigger Latency: 1 µs + 1 clock Cycle Max Pulse Width: 100 ns Min Input Type: Schmitt Trigger, 33 Ω Series Resistor and 49.9 kΩ Pull-Down to Ground Input High Voltage: 2.2 Volt (Min); 5.5 Volt (Max) Input Low Voltage: 1.5 Volt (Max); -0.5 Volt (Min); 0 Volt (Recommended) |
| External Clock I/O | Input Clock Rate: 500 kHz Max Clock Pulse Width: 400 ns Min (Input and Output) Input Type: Schmitt Trigger, 33 Ω Series Resistor and 49.9 kΩ Pull-Down to Ground Schmitt Trigger Hysteresis: 0.4 Volt to 1.2 Volt Input High Voltage: 2.2 Volt (Min); 5.5 Volt (Max) Input Low Voltage: 1.5 Volt (Max); -0.5 Volt (Min); 0 Volt (Recommended) Output High Voltage: 4.4 V Min (IOH= -50uA); 3.76 Volt Min (IOH= -2.5 mA) Output Low Voltage: 0.1 V Max (IOL= 50uA); 0.44 Volt Max (IOL= 2.5 mA) Output Current: ±2.5 mA Max |
| Counter | Channels: 2 (CTR0 and CTR1) Resolution: 32-bit Counter Type: Schmitt Trigger, 33 Ω Series Resistor and 49.9 kΩ Pull-Down to Ground Schmitt Trigger Hysteresis: 0.4 Volt to 1.2 Volt Input Source: Terminal 52 (CTR0); Terminal 51 (CTR1) Read/Write Rates*: 33 to 8000 Reads/Wrires per Second Input High Voltage: 2.2 Volt (Min); 5.5 Volt (Max) Input Low Voltage: 1.5 Volt (Max); -0.5 Volt (Min) Input Frequency: 20 MHz Max High Pulse Width: 25 ns Min (Low and High) |
| Timer Output | Type: PWM Output with Count, Period, Delay and Pulse width Registers Output Value: Default State is Idle Low with Pulses High, Software-Selectable Output Invert Internal Clock Frequency: 64 MHz Register Widths: 32-Bit Pulse Width: 15.625 ns Min (Low and High) Output High Voltage: 4.4 Volt Min (IOH @ -50 µA); 3.76 Volt Min (IOH @ -2.5mA) Output Low Voltage: 0.1 Volt Max (IOL @ 50 µA); 0.44 Volt Max (IOL @ 2.5 mA) Output Current: ±2.5 mA Maximum |
| Memory | Data FIFO: 4kS (Analog Input); 2 kS (Analog Output) Non-Volatile: 32 KB (28KB - Firmware; 4KB User Data) |
| Quiescent Current | 260 mA* * Includes 10 mA for Status LEDs. Doesn't include potential loading of Digital I/O Bits or +5 Volt Terminal |
| Operating Range | Temperature: 0°C to 55°C Max Humidity: 0% to 90% RH Non-Condensing Max |
| Storage Range | Temperature: -40°C to 85°C Max Humidity: 0% to 90% RH Non-Condensing Max |
| OS Compatibility | Windows 11, 10 and 7 (32 and 64-Bit) for Universal Library, LabVIEW |
| Dimensions | 12.7 cm x 8.9 cm x 3.5 cm (5.0" x 3.53" x 1.40") User Connection Length: 3 Meters (9.84 feet) Max. |
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