Specifications
| Attribute | Value |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tube |
| ProductStatus | Obsolete |
| SwitchCircuit | SPDT |
| Multiplexer/DemultiplexerCircuit | 1:1 |
| NumberofCircuits | 2 |
| On-StateResistance(Max) | 5Ohm |
| Channel-to-ChannelMatching(ΔRon) | 250mOhm |
| Voltage-SupplySingle(V+) | 4.5V ~ 36V |
| Voltage-SupplyDual(V±) | ±4.5V ~ 18V |
| SwitchTime(TonToff)(Max) | 250ns, 200ns |
| ChargeInjection | 480pC |
| ChannelCapacitance(CS(off)CD(off)) | 34pF, 34pF |
| Current-Leakage(IS(off))(Max) | 500pA |
| Crosstalk | -60dB @ 1MHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
Overview
Description
MAX4622ESE is Maxim Integrated’s dual analog switch/multiplexer designed for low-voltage, single-supply operation. It provides two controllable analog signal paths that can route or bypass signals with high fidelity.
Key points:
- Dual channel analog switch (or 2:1 multiplexer topology, depending on use)
- Low on-resistance, rail-to-rail signal path, and fast switching
- Break-before-make behavior to minimize glitches
- Suitable for signal routing in portable electronics, instrumentation, audio/video paths, and data-acquisition front-ends
- Typical operating range around 1.8 V to 5.5 V; RoHS-compliant package (ESE code)
Note: exact specs (on-resistance, leakage, switch time) depend on version and packaging. For precise electrical characteristics and package details, consult the MAX4622ESE datasheet.
Key points:
- Dual channel analog switch (or 2:1 multiplexer topology, depending on use)
- Low on-resistance, rail-to-rail signal path, and fast switching
- Break-before-make behavior to minimize glitches
- Suitable for signal routing in portable electronics, instrumentation, audio/video paths, and data-acquisition front-ends
- Typical operating range around 1.8 V to 5.5 V; RoHS-compliant package (ESE code)
Note: exact specs (on-resistance, leakage, switch time) depend on version and packaging. For precise electrical characteristics and package details, consult the MAX4622ESE datasheet.
Equivalent
Equivalent parts depend on the device’s exact function and specs. Please share the MAX4622ESE datasheet or confirm its function (e.g., dual SPDT analog switch or 2:1 multiplexer), number of channels, supply range, on-resistance, and packaging. Once provided, I’ll give precise cross-references (TI, Analog Devices, Onsemi, etc.) with comparable performance.
Pinout
Pin count: 8-pin package (SO-8/MSOP-8).
Function: Dual 2:1 analog multiplexer (two SPDT analog switches) with a common select input to route one of two inputs to the outputs.
Function: Dual 2:1 analog multiplexer (two SPDT analog switches) with a common select input to route one of two inputs to the outputs.
Manufacturer
- Manufacturer: Maxim Integrated (now part of Analog Devices).
- What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (fabless).
- What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (fabless).
Application
Applications of MAX4622ESE (dual analog switch/multiplexer) include:
- Signal routing and multiplexing in data acquisition and instrumentation front ends
- Sensor-array/channel selection for ADCs
- Audio/video routing and switching
- Test and measurement equipment
- Biomedical instrumentation and portable medical devices
- Communications front ends and general analog signal routing
- Low-power, single-supply, battery-powered instrumentation
- Signal routing and multiplexing in data acquisition and instrumentation front ends
- Sensor-array/channel selection for ADCs
- Audio/video routing and switching
- Test and measurement equipment
- Biomedical instrumentation and portable medical devices
- Communications front ends and general analog signal routing
- Low-power, single-supply, battery-powered instrumentation
Package
16-pin TQFN (4×4 mm) package with exposed pad.
