
MAX4754ETE+T
Active0.5Ω, QUAD SPDT SWITCHES IN UCSP/QFN

MAX4754ETE+T
Active0.5Ω, QUAD SPDT SWITCHES IN UCSP/QFN
Description
General part information
MAX4754 Series
The MAX4754/MAX4754A/MAX4755/MAX4756/MAX4756A low on-resistance, analog switches operate from a single +1.8V to +5.5V supply. The MAX4754/MAX4754A and MAX4755 are dual, double-pole, double-throw (DPDT) switches. The MAX4756/MAX4756A are quad, single-pole double-throw (SPDT) switches. They are configured to route either audio or data signals.The MAX4754/MAX4754A have four 0.5Ω SPDT switches for audio-signal routing and two logic control inputs. The MAX4755 has four 0.5Ω SPDT switches (with two switches that have an additional 11Ω series resistor at the NC terminals). This allows users to drive an 8Ω speaker as a 32Ω load (ear speaker). The MAX4756/MAX4756A have four 0.5Ω SPDT switches controlled by one logic control input and an enable input (active-low EN) to disable the switches.The MAX4754/MAX4754A/MAX4755/MAX4756/MAX4756A are available in a space-saving 16-pin TQFN and a tiny 16-bump, 2mm x 2mm chip-scale package (UCSP™).ApplicationsAudio-Signal RoutingCell PhonesNotebook ComputersPDAs/Handheld DevicesSpeaker-Headset Switching
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX4754ETE+T |
|---|---|
| -3db Bandwidth | 10 MHz |
| Channel Capacitance (CD(off)) | 300 pF |
| Channel Capacitance (CS(off)) | 180 pF |
| Channel-to-Channel Matching (ΔRon) | 100 mOhm |
| Charge Injection | 300 pC |
| Crosstalk | -90 dB |
| Current - Leakage (Max) | 4 nA |
| Demultiplexer Outputs | 1 |
| Mounting Type | Surface Mount |
| Multiplexer Inputs | 2 |
| Number of Circuits | 4 |
| On-State Resistance (Max) | 850 mOhm |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 16-WQFN Exposed Pad |
| Package Length | 4 mm |
| Package Name | 16-TQFN |
| Package Width | 4 mm |
| Switch Circuit Type | SPDT |
| Switch Time Toff (Max) | 50 ns |
| Switch Time Ton (Max) | 140 ns |
| Voltage - Supply, Single (V+) (Maximum) | 5.5 V |
| Voltage - Supply, Single (V+) (Minimum) | 1.8 V |
Pricing
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