Texas Instruments MAX3227IDBRG4

Manufacturer No:

MAX3227IDBRG4

Manufacturer:

Texas Instruments

Package:

Description:

3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV ESD protection

Quantity:

In Stock :9844

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Expected Shipping：Sun, May 10 - Mon, May 11, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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MAX3227IDBRG4 Information

Texas Instruments MAX3227IDBRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments MAX3227IDBRG4.

Type
Parameter

Drivers per package
1

Receivers per package
1

Logic voltage (min) (V)
3.3

Data rate (max) (Mbps)
1

Main supply voltage (nom) (V)
3.3, 5

Features
Auto-Powerdown Plus

ESD HBM (kV)
15

Rating
Catalog

Operating temperature range (°C)
-40 to 85

Vout (typ) (V)
5.4

Type
Parameter

Package
SSOP (DB)

Pins
16

Size
48.36 mm² 6.2 x 7.8

REACH Status
—

RoHS Status

Download datasheets and manufacturer documentation for Texas Instruments MAX3227IDBRG4.

Data sheet:

f16106c7432a7ff01744c7e01880924d.pdf

The MAX3227 consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. This device operates at data-signaling rates of 1 Mbit/s in normal operating mode and a maximum of 30-V/µs driver output slew rate. This device also features a logic-level output (READY) that asserts when the charge pump is regulating and the device is ready to begin transmitting.

The MAX3227 achieves a 1-µA supply current using the auto-powerdown plus feature. This device automatically enters a low-power powerdown mode when the RS-232 cable is disconnected or the drivers of the connected peripherals are inactive for more than 30 s. They turn on again when they sense a valid transition at any driver or receiver input. Auto-powerdown saves power without changes to the existing BIOS or operating system.

The MAX3227C is characterized for operation from 0°C to 70°C. The MAX3227I is characterized for operation from -40°C to 85°C.

Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
Operates With 3-V to 5.5-V V_CC Supply
Operates at Least 1 Mbit/s
Low Standby Current . . . 1 µA Typ
External Capacitors . . . 4 × 0.1 µF
Accepts 5-V Logic Input With 3.3-V Supply
Designed to Be Interchangeable With Maxim™: MAX3227
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection for RS-232 I/O Pins
- ±15 kV - Human-Body Model
- ±8 kV - IEC61000-4-2, Contact Discharge
- ±8 kV - IEC61000-4-2, Air-Gap Discharge
Auto-Powerdown Plus Feature Automatically Disables Drivers for Power Savings
Packaged in Plastic Shrink Small-Outline Package
APPLICATIONS
- Battery-Powered, Hand-Held, and Portable Equipment
- PDAs and Palmtop PCs
- Notebooks, Sub-Notebooks, and Laptops
- Digital Cameras
- Mobile Phones and Wireless Devices