Key facts
- Brand
- Maxim
- Model
- MAX498
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-07
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Maxim MAX4983E/MAX4984E Datasheet
The MAX4983E and MAX4984E are high‑ESD‑protected DPDT analog switches designed for USB 2.0 Hi‑Speed (480 Mbps) applications. They operate from a single +2.8 V to +5.5 V supply and feature low‑threshold logic inputs compatible with 1.4 V logic levels.
Key features include ±15 kV ESD protection on COM pins, low on‑resistance (≈5 Ω typ), 950 MHz -3 dB bandwidth, and a shutdown mode that reduces quiescent current to 0.1 µA. The devices are offered in a 10‑pin 1.4 mm × 1.8 mm UTQFN package and operate over –40 °C to +85 °C.
Maxim MAX498 specifications
| Supply Voltage Range | +2.8 V to +5.5 V |
|---|---|
| On‑Resistance (typ) | 5 Ω |
| -3 dB Bandwidth (typ) | 950 MHz |
| Enable Input Type | Active‑Low for MAX4983E, Active‑High for MAX4984E |
| Shutdown Quiescent Current | 0.1 µA |
| Package | 10‑pin 1.4 mm × 1.8 mm UTQFN |
| Operating Temperature Range | -40 °C to +85 °C |
All Maxim MAX498 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range do the MAX4983E/MAX4984E support?
They operate from +2.8 V up to +5.5 V.
How much current does the device draw in shutdown mode?
In shutdown mode the quiescent supply current is reduced to 0.1 µA.
What is the supply voltage range for the MAX4989?
The MAX4989 operates from a single +2.7 V to +5.5 V supply.
From: Maxim MAX4989 USB 2.0 2‑of‑4 Crosspoint Switch Datasheet
How many control logic inputs does the MAX4989 have?
It has three control logic inputs, labeled C0, C1, and C2.
From: Maxim MAX4989 USB 2.0 2‑of‑4 Crosspoint Switch Datasheet
What is the typical channel‑switching time for the MAX498/MAX499?
The channel‑switching time is typically 3 ns.
What is the small‑signal bandwidth of the devices?
The small‑signal -3 dB bandwidth is 250 MHz.