Sample & Hold Circuits

Sample & Hold Circuits are ICs (integrated circuits) that sample the voltage of ani input analog signal that is continuous and retain the value at a consistent level for an amount of time set by the user. This generation of the sample of the input signal is called sampling time

What are sample & hold circuits used for?

Sample & hold circuits are primarily used in linear systems to compare voltage generated via a DAC (digital-to-analog converter). The circuit tests values until the voltage is equal. Each value is then sampled and held utilising a sample clock.

Applications of sample & hold circuits

Most commonly in ADCs (analog-to-digital converters) to remove variations in the input signal. They are utilised in musical instruments such as synthesizers to impart effects on randomly to played notes.

Sample and hold circuits are also used in other applications such as;

  • Digital Voltmeters
  • Analog Signal Processing
  • Data Conversion Systems

...
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제품설명 단가 Acquisition Time Number of Sample and Holds Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Temperature Minimum Operating Temperature
RS 제품 번호 522-8461
제조사 부품 번호SMP04EPZ
제조사Analog Devices
₩22,337.05
Each
수량
11µs 4 Dual, Single 12 V ±5V Through Hole PDIP 16 20.07 x 6.35 x 3.3mm 20.07mm 6.35mm 3.3mm +85 °C -40 °C
RS 제품 번호 709-6755
제조사 부품 번호AD781ANZ
제조사Analog Devices
₩40,661.15
Each
수량
0.7µs 1 Dual - ±12V Through Hole PDIP 8 9.91 x 6.35 x 3.3mm 9.91mm 6.35mm 3.3mm +85 °C -40 °C
RS 제품 번호 709-6806
제조사 부품 번호AD783JRZ
제조사Analog Devices
₩46,148.15
Each
수량
0.375µs 1 Dual - ±5V Surface Mount SOIC 8 5 x 4.01 x 2.45mm 5mm 4.01mm 2.45mm +70 °C 0 °C
RS 제품 번호 709-8578
제조사 부품 번호SMP08FSZ
제조사Analog Devices
₩29,315.15
Each
수량
7µs 8 Dual, Single 12 V ±5V Surface Mount SOIC 16 10 x 4 x 1.5mm 10mm 4mm 1.5mm +85 °C -40 °C
RS 제품 번호 523-6939
제조사 부품 번호SMP04ESZ
제조사Analog Devices
₩19,821.40
Each
수량
11µs 4 Dual, Single 12 V ±5V Surface Mount SOIC 16 10 x 4 x 1.5mm 10mm 4mm 1.5mm +85 °C -40 °C
RS 제품 번호 523-6658
제조사 부품 번호SMP08FPZ
제조사Analog Devices
₩33,771.40
Each
수량
7µs 8 Dual, Single 12 V ±5V Through Hole PDIP 16 20.07 x 6.35 x 3.3mm 20.07mm 6.35mm 3.3mm +85 °C -40 °C
RS 제품 번호 758-9695
제조사 부품 번호AD582KD
제조사Analog Devices
₩100,395.05
Each
수량
6µs 2 Dual - ±9 → ±18V Through Hole TO-116 14 17.78 x 7.37 x 8.18mm 17.78mm 7.37mm 8.18mm +85 °C -25 °C
RS 제품 번호 759-2180
제조사 부품 번호SMP18FSZ
제조사Analog Devices
₩28,619.20
Each
수량
3.5µs 8 Dual - 0 V, ±5 V, 12 V Surface Mount SOIC 16 10 x 4 x 1.5mm 10mm 4mm 1.5mm +85 °C -40 °C
RS 제품 번호 522-8499
제조사 부품 번호AD781JNZ
제조사Analog Devices
₩29,194.25
Each
수량
0.7µs - Dual - ±12V Through Hole PDIP 8 9.91 x 6.35 x 3.3mm 9.91mm 6.35mm 3.3mm +70 °C 0 °C