Family of +70V Analog Switches are Ideal for Industrial and Battery Management Applications
The MAX14756/MAX14757/MAX14758 are analog switches with a low on-resistance of 10Ω (max) that conduct equally well in both directions. All devices have a rail-to-rail analog-signal range. They operate with a single +10V to +70V supply in unipolar applications or ±35V dual supplies in bipolar applications. The bipolar supplies can be offset and do not have to be symmetrical. The MAX14756 is a quad normally closed (NC) single-pole/single-throw (SPST) switch, the MAX14757 is a quad normally open (NO) SPST switch, and the MAX14758 has two NO and two NC SPST switches. These switches have 5Ω (typ) on-resistances and low on-leakage currents of 0.01nA (typ). The on-resistance flatness is 0.004Ω (typ). The devices are suitable for a multitude of analog signal routing and switching applications. They are specified over an extended temperature range of -40°C to +85°C, but can be operated up to +125°C with elevated leakage currents.
title | Download file |
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MAX14756-MAX14758 Data Sheet | MAX14756-MAX14758.pdf |
Part Number | Functions | Config. | Channels | Normal Position | VSUPPLY (Single) (V) | VSUPPLY (Single) (V) | VSUPPLY (Dual) (±V) | VSUPPLY (Dual) (±V) | RON (Ω) | Bandwidth (MHz) | IL(OFF) (nA) | tON (ns) | tOFF (ns) | QINJECTION (pC) | CON (pF) | COFF (pF) | Package/Pins | Budgetary Price |
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min | max | min | max | max | max | min | max | See Notes | ||||||||||
MAX14756 | Switch | SPST | 4 | Closed | 10 | 70 | 10 | 35 | 10 | 145 | 2.5 | 60000 | 3000 | 580 | 40 | 35 | TSSOP/16 | $3.70 @1k |
MAX14757 | Open | TSSOP/16 | $2.63 @1k | |||||||||||||||
MAX14758 | Open/Closed | TSSOP/16 | $3.70 @1k | |||||||||||||||
Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
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MAX14758EUE+ | Active | TSSOP,;16 pin;33.4 mm² | -40°C to +85°C | Lead Free | |
MAX14758EUE+T | Active | TSSOP,;16 pin;33.4 mm² | -40°C to +85°C | Lead Free |