Datasheet

SMU INSTRUMENTS
2450
SourceMeter
®
SMU Instrument
GENERAL CHARACTERISTICS (default mode unless specified)
FACTORY DEFAULT STANDARD POWER-UP: 2450 SCPI MODE.
NOISE REJECTION (TYPICAL):
NPLC NMRR CMRR
0.01 — 60 dB
0.1 — 60 dB
1 60 dB 100 dB
1
1. Except lowest two current ranges ~90dB.
LOAD IMPEDANCE: Stable into 50μF typical (High-C mode).
20nF typical (standard). High-C mode not valid for 20mV range.
High-C mode not valid in 2400 SCPI mode.
COMMON MODE VOLTAGE: 250V DC.
COMMON MODE ISOLATION: >1GW, <1000pF.
OVERRANGE: 105% of range, source and measure.
MAX. VOLTAGE DROP BETWEEN FORCE AND SENSE TERMINALS: 5V.
MAX. SENSE LEAD RESISTANCE: 1MW for rated accuracy.
SENSE INPUT IMPEDANCE: >10GW.
GUARD OFFSET VOLTAGE: <300μV, typical
SOURCE OUTPUT MODES: Fixed DC Level, Memory/Configuration
List (mixed function), Stair (linear and log).
SOURCE MEMORY LIST: 100 points max. (2400 SCPI Mode only).
MEMORY BUFFER: >250,000 readings. Includes selected measured value(s)
and time stamp. NVRAM: Lithium battery backup (3 yr.+ battery life).
REMOTE INTERFACES:
GPIB: (IEEE-488.2)
USB Device (rear panel, type B): 2.0 Full Speed USBTMC
USB Device (front panel, type A): USB 2.0, support for thumb drives
Ethernet: RJ-45 (10/100BT)
IP CONFIGURATION: Static or DHCP
EXPANSION INTERFACE: The TSP-Link expansion interface allows
TSP enabled instruments to trigger and communicate with each other.
LXI COMPLIANCE: 1.4 LXI Core 2011.
PROGRAMMABILITY:
SCPI Mode: IEEE-488.1 compliant. Supports IEEE-488.2 common commands and status
model topology. SCPI-1996.0 Compliant.
TSP Mode: Embedded Test Script Processor (TSP) accessible from any host interface.
INPUT SIGNAL CONNECTIONS: Front: Banana. Rear: Triaxial (3-Lug)
DIGITAL I/O INTERFACE:
Lines: 6 Input/Output user defined for digital I/O or triggering
Connector: 9-pin female D
Input Signal Levels: 0.7 V (maximum logic low), 3.7 V (minimum logic high)
Input Voltage Limits: -0.25 V (Abs. minimum), +5.25 V (Abs. maximum)
Maximum Source Current: +2.0 mA @ >2.7 V (per pin)
Maximum Sink Current: -50 mA @ 0.7 V (per pin, solid-state fuse protected)
5 V Power Supply Pin: Limited to 500 mA @ >4V (solid-state fuse protected)
Handler: User definable Start of Test, End of Test, 4 category bits
COOLING: Forced air, variable speed.
OVER TEMPERATURE PROTECTION: Internally sensed temperature overload puts unit in
standby mode.
POWER SUPPLY: 100V to 240V RMS, 50–60Hz (automatically detected at power up).
VA RATING: 190 volt-amps max.
ALTITUDE: Maximum 2000 meters above sea level.
EMC: Conforms to European Union EMC Directive.
SAFETY: NRTL listed to UL61010-1 and UL61010-2-30. Conforms with European Union Low
Voltage Directive.
VIBRATION: MIL-PRF-28800F Class 3 Random.
WARM-UP: 1 hour to rated accuracies.
DIMENSIONS: (With handle and bumpers): 106mm high × 255mm wide × 425mm deep
(4.18 in × 10.05 in × 16.75 in). (Without handle and bumpers): 88mm high × 213mm wide
× 403mm deep (3.47 in × 8.42 in × 15.9 in).
WEIGHT: With bumpers & handle: 4.04 kg (8.9 lbs.). Without bumpers & handle 3.58 kg (7.9 lbs.).
ENVIRONMENT: Operating: 0°–50°C, 70% R.H. up to 35°C. Derate 3% R.H./°C, 35°–50°C.
Storage: –25°C to 65°C.
ACCESSORIES SUPPLIED: Test Leads, USB Cable, Interlock Adapter, CD User’s Manual.
Model 2450 specifications