Search
Home > Products > Scientific Instruments > SIM980

SIM Series SIM980 ... from $1095
SIM980 1 MHz analog summing amplifier
(Click to enlarge)
SIM980 Analog Summing Amplifier
  • Four summing inputs
  • ±10 V operating range
  • 1 MHz bandwidth
  • Low crosstalk (−80 dB)
  • <100 µV input offset
  • High slew rate
The SIM980 Summing Amplifier has four input channels that can be added or subtracted from each other. The output noise is less than 60 nV/√Hz, and crosstalk between channels is less than -80 dB. With a bandwidth of 1 MHz, a slew rate of 40 V/ms, and input offsets that are trimmed to ±100 µV, the SIM980 is extremely useful in many analog applications.
   Related Products

> SIM Small Instruments Modules
> SRS Scientific Instruments
Downloads

Datasheet
User's Manual
Prices

SIM980 Analog Summing Amplifier

The SIM980 Summing Amplifier has four input channels that can be added or subtracted from each other. The output noise is less than 60 nV/√Hz, and crosstalk between channels is less than -80 dB. With a bandwidth of 1 MHz, a slew rate of 40 V/ms, and input offsets that are trimmed to ±100 µV, the SIM980 is extremely useful in many analog applications.

The digital control circuitry in the SIM980 is designed with SRS’s special clock-stopping architecture in which the microcontroller is turned on only when switch settings are being changed. This guarantees that no digital noise contaminates low-level analog signals.

 

 

 

 

Phone: (408)744-9040 • Fax: (408)744-9049 • email: info@thinkSRS.comwww.thinkSRS.com

SIM980 Analog Summing Amplifier
Specifications
Number of inputs 4
Function Inverting, non-inverting or off
Gain
Impedance 1 MΩ
Bandwidth DC to 1 MHz
Output noise 60 nV/√Hz @ 1 kHz
Crosstalk −80 dB @ 1 kHz
Offset ±100 µV (after 5 min. warm up)
Max. input & output ±10 V
Input slew rate 40 V/µs
THD 0.01 % (80 dB) @ 1 kHz
Output slew rate 75 V/µs
Operating temperature 0 °C to 40 °C, non-condensing
Interface Serial via SIM interface
Connectors BNC (5 front-panel, 1 rear-panel)
DB15 (male) SIM interface
Power (max.) Power supplied by the SIM900 Mainframe, or optionally by a user-supplied DC power supply (±15 V and +5 V)
Dimensions 1.5" × 3.6" × 7.0" (WHL)
Weight 1.5 lbs.
Warranty One year parts and labor on defects in materials and workmanship
 
 
 
Phone: (408)744-9040 • Fax: (408)744-9049 • email: info@thinkSRS.comwww.thinkSRS.com