Anterwell Technology Ltd.
Anterwell Technology Ltd. Large Original stock of IC Electronics Components, Transistors, Diodes etc. High Quality, Reasonable Price, Fast Delivery.
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MC14551B
Quad 2-Channel Analog Multiplexer/Demultiplexer
The MC14551B is a digitally–controlled analog switch. This device implements a 4PDT solid state switch with low ON impedance and very low OFF Leakage current. Control of analog signals up to the complete supply voltage range can be achieved.
• Triple Diode Protection on All Control Inputs
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Analog Voltage Range (VDD – VEE) = 3.0 to 18 V
Note: VEE must be VSS
• Linearized Transfer Characteristics
• Low Noise — 12 nV√Cycle, f ≥ 1.0 kHz typical
• For Low RON, Use The HC4051, HC4052, or HC4053 High–Speed CMOS Devices
• Switch Function is Break Before Make
MAXIMUM RATING(1)
| Symbol | Parameter | Value | Unit |
| VDD | DC Supply Voltage Range (Referenced to VEE, VSS ≥ VEE) | – 0.5 to + 18.0 | V |
| Vin, Vout | Input or Output Voltage (DC or Transient) (Referenced to VSS for Control Input & VEE for Switch I/O) | – 0.5 to VDD + 0.5 | V |
| Iin | Input Current (DC or Transient), per Control Pin | ± 10 | mA |
| Isw | Switch Through Current | ± 25 | mA |
| PD | Power Dissipation, per Package (2) | 500 | mW |
| TA | Ambient Temperature Range | – 55 to + 125 | ℃ |
| Tstg | Storage Temperature Range | – 65 to + 150 | ℃ |
| TL | Lead Temperature (8–Second Soldering) | 260 | ℃ |
1. Maximum Ratings are those values beyond which damage to the device may occur.
2. Temperature Derating: Plastic “P and D/DW” Packages: – 7.0 mW/C From 65C To 125C
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