MAX4733EUA+
Active50 OHM, DUAL SPST ANALOG SWITCHES IN UCSP
MAX4733EUA+
Active50 OHM, DUAL SPST ANALOG SWITCHES IN UCSP
Description
General part information
MAX4733 Series
The MAX4731/MAX4732/MAX4733 low-voltage, dual, single-pole/single-throw (SPST) analog switches operate from a single +2V to +11V supply and handle rail-to- rail analog signals. These switches exhibit low leakage current (0.1nA) and consume less than 0.5nW (typ) of quiescent power, making them ideal for battery-powered applications.When powered from a +3V supply, these switches feature 50Ω (max) on-resistance (RON) with 3.5Ω (max) matching between channels, and 9Ω (max) flatness over the specified signal range.The MAX4731 has two normally open (NO) switches, the MAX4732 has two normally closed (NC) switches, and the MAX4733 has one NO and one NC switch. The MAX4731/MAX4732/MAX4733 are available in 9-bump chip-scale packages (UCSP™), along with 8-pin TDFN and 8-pin µMAX® packages. The tiny UCSP occupies a 1.52mm x 1.52mm area and significantly reduces the required PC board area.ApplicationsAudio/Video Signal RoutingBattery-Powered SystemsCell PhonesCommunications CircuitsLow-Voltage Data-Acquisition SystemsPDAs
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX4733EUA+ |
|---|---|
| -3db Bandwidth | 300 MHz |
| Channel Capacitance (CD(off)) | 20 pF |
| Channel Capacitance (CS(off)) | 20 pF |
| Channel-to-Channel Matching (ΔRon) | 200 mOhm |
| Charge Injection | 7.5 pC |
| Crosstalk | -108 dB |
| Current - Leakage (Max) | 100 pA |
| Demultiplexer Outputs | 1 |
| Mounting Type | Surface Mount |
| Multiplexer Inputs | 1 |
| Number of Circuits | 2 |
| On-State Resistance (Max) | 25 Ohm |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.118 in |
| Package Name | 8-uMAX/uSOP, 8-TSSOP, 8-MSOP |
| Package Width | 3 mm |
| Switch Circuit Type | SPST |
| Switch Contact | NC, NO |
| Switch Time Toff (Max) | 45 ns |
| Switch Time Ton (Max) | 85 ns |
| Voltage - Supply, Single (V+) (Maximum) | 11 V |
| Voltage - Supply, Single (V+) (Minimum) | 2 V |
Pricing
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