DATEL SHM-950
SHM-950 is a high-speed, highly accurate sample/hold designed for precision, high-speed analog signal processing applications. The SHM-950 features excellent dynamic specifications including a maximum acquisition time of only 1.5 microseconds for a 10V step to ±0.001%. The SHM-950 is a complete sample/hold circuit, containing a precision MOS hold capacitor and a MOSFET switching configuration which results in faster switching and better feedthrough attenuation.| Part No. | SHM-950 |
|---|---|
| Datasheet | SHM-950 Download |
| Manufacturer |  DATEL |
| Description | Sample-Hold Amplifiers |
| Buy | Stock & Price |
FEATURES
●18 bit accuracy●Small 8-pin DIP package
●1.5μs max. acquisition time to ±0.001%
●90ns max. sample-to-hold settling time to ±0.001%
●70 V/μs slew rate
●84dB feedthrough attenuation
●±25 picoseconds aperture uncertainty
●280mW maximum power dissipation
GENERAL DESCRIPTION
DATEL’s Sample-to-hold settling time, to ±0.001% accuracy, is 90 nanoseconds maximum with an aperture uncertainty of ±25 picoseconds. Additionally, a FET input amplifier design allows faster acquisition and settling times while maintaining a considerably lower droop rate. INPUT/OUTPUT CONNECTIONS Pin Function 1 +5v Digital Supply 2 S/H Control 3 Analog Input 4 Analog Return 5 –15v Supply 6 Analog Output 7 +15v Analog Supply 8 Power Ground ANALOG INPUT 3 –15V SUPPLY 5 2kΩ +15V SUPPLY 7 +5V SUPPLY 1 2kΩ 100pF 6 ANALOG OUTPUT DATEL S/H CONTROL 2 SWITCH DRIVER 8 POWER GROUND 4 ANALOG RETURN Figure 1. Functional Block Diagram● 11 Cabot Boulevard, Mansfield, MA 02048-1151 USA
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