U2353A AGILENT TECHNOLOGIES, U2353A Datasheet - Page 16

• Manufacturer Part Number: U2353A
• Description: USB Modular Data Acquisition
• Manufacturer: AGILENT TECHNOLOGIES

Specifications of U2353A

• No. Of Channels: 16
• Sampling Rate: 1MSPS
• Input Voltage Max: 12V
• Input Current Max: 2A
• Bandwidth: 400kHz
• External Height: 44mm
• External Width: 120mm
• External Depth: 182.4mm
• Sample Rate: 500 KSa/s
• Lead Free Status / RoHS Status: na

Basic multifunction USB DAQ (continued)
[1]
[2]
[3]
[4]
[5]
Digital I/O
Number of channels
Compatibility
Input voltage
Input voltage range
Output voltage
General purpose digital counter
Maximum count
Number of channels
Compatibility
Clock source
Base clock available
Maximum clock source
frequency
Input frequency range
Pulse width measurement range
Analog trigger
Trigger source
Trigger level
Trigger conditions
Trigger level resolution
Bandwidth
Input impedance for EXTA_TRIG
Coupling
Overvoltage protection
Digital trigger
Compatibility
Response
Pulse width
Calibration
On board reference voltage
Temperature drift
Stability
General
Remote interface
Device class
Programmable interface
When multiple channels are used, the sampling rate of each channel is the maximum sampling rate divided by the number of channels used.
System Synchronous Interface (SSI) and Star trigger commands are used when modular devices are used in the product chassis.
Maximum external reference voltage for analog output channels (AO_EXT_REF) is ±10 V.
Measurement frequency’s resolution:
20 minutes warm-up time is recommended.
= 12 MHz/n, n = 2, 3, 4, 5, ..., 120 M
= 6 MHz, 4 MHz, 3 MHz, 2.4 MHz, 2.0 MHz, ..., 0.1 Hz (up to six decimal points)
[5]
[4]
Standard Commands for Programmable Instruments (SCPI) and IVI-COM
All analog input channels, External analog trigger (EXTA_TRIG)
Above high, below low, and window (software selectable)
16
±Full scale for internal; ±10 V for external
Two independent up/down counter
24-bit programmable input/output
0.1 Hz to 6 MHz at 50% duty cycle
V
V
V
V
OH
OL
IL
IH
Continuous for ± 35 V
= 2.4 V min, I
= 0.45 V max, I
= 0.7 V max, I
= 2.0 V min, I
0.167 μs to 178.956 s
Rising or falling edge
Internal or external
Hi-Speed USB 2.0
USBTMC-USB488
±6 ppm/1000 hrs
–0.5 V to +5.5 V
20 ns minimum
TTL/CMOS
±2 ppm/°C
(2³¹–1) bits
400 kHz
48 MHz
12 MHz
20 kΩ
8 bits
TTL
TTL
5 V
DC
OH
IH
IL
OL
= 10 μA max
= 400 μA max
= 10 μA max
= 8 mA max
maximum