MAX3120EUA-T

更新时间： 2024-11-11 13:02:15

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替代型号

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MAX3120EUA-T 数据手册

19-1390; Rev 0; 10/98

Lo w -P ro file , 3 V, 1 2 0 µA,

IrDA In fra re d Tra n s c e ive r

MAX3120

Ge n e ra l De s c rip t io n

Fe a t u re s

♦ IrDA 1.2 Compatible: 2.4kbps to 115.2kbps

♦ +3V to +5.5V Single-Supply Operation

♦ Flexible Optics Selection and Layout

♦ 120µA Supply Current

The MAX3120 IrDA 1.2-compatible infrared transceiver

is optimized for battery-powered, space-constrained

applications. It consumes only 120µA while supporting

data rates up to 115kbps over a wide 3V to 5.5V oper-

ating range, and features a 10nA shutdown mode to

further extend battery life.

The MAX3120 reduces the space required for IrDA

applications by requiring a minimum of external compo-

nents: photodiode, infrared LED, and current-setting

resistor. Optical components are external to allow maxi-

mum flexibility in PC board design. The MAX3120 is

available in 8-pin µMAX and SO packages. The µMAX

package consumes half the board space of an 8-pin

SO.

♦ 10nA Shutdown Supply Current

♦ 200mA, High-Current Infrared LED Drive

Ord e rin g In fo rm a t io n

PART

TEMP. RANGE

0°C to +70°C

PIN-PACKAGE

8 µMAX

8 SO

MAX3120CUA

MAX3120CSA

MAX3120EUA

MAX3120ESA

0°C to +70°C

Ap p lic a t io n s

IrDA Applications

-40°C to +85°C

8 µMAX

8 SO

Personal Digital Assistants (PDAs)

Palmtop Computers

Cell Phones

Hand-Held Equipment

Peripherals

Typ ic a l Op e ra t in g Circ u it

+3.3V

P in Co n fig u ra t io n

SHDN

LEDC

SCLK

DIN

LED

TOP VIEW

TXD

RXD

DOUT

MAX3100

GND

MAX3120

TXD

RXD

PINC

LEDC

PGND

SHDN

MAX3120

GND

PINC

GND

PGND

DIODE

µMAX/SO

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7 8

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MAX3120EUA-T 替代型号

型号	品牌	替代类型	描述	数据表
MAX3120CUA+	MAXIM	功能相似	Telecom Circuit, 1-Func, PDSO8, UMAX-8
MAX3120EUA+	MAXIM	功能相似	Telecom Circuit, 1-Func, PDSO8, UMAX-8
MAX3120CUA	MAXIM	功能相似	Low-Profile, 3V, 120レA, IrDA Infrared Transce

与MAX3120EUA-T相关器件

型号	品牌	获取价格	描述	数据表
MAX312C/D	MAXIM	获取价格	10з, Quad, SPST, CMOS Analog Switches
MAX312CPE	MAXIM	获取价格	10з, Quad, SPST, CMOS Analog Switches
MAX312CPE+	MAXIM	获取价格	SPST, 4 Func, 1 Channel, CMOS, PDIP16, 0.300 INCH, PLASTIC, MO-058AB, MS-001AA, DIP-16
MAX312CSE	MAXIM	获取价格	10з, Quad, SPST, CMOS Analog Switches
MAX312CSE+	MAXIM	获取价格	SPST, 4 Func, 1 Channel, CMOS, PDSO16, 0.150 INCH, MS-012AC, SOIC-16
MAX312CSE+T	MAXIM	获取价格	SPST, 4 Func, 1 Channel, CMOS, PDSO16, 0.150 INCH, MS-012C, SOIC-16
MAX312CUE	MAXIM	获取价格	10з, Quad, SPST, CMOS Analog Switches
MAX312CUE+	MAXIM	获取价格	SPST, 4 Func, 1 Channel, CMOS, PDSO16, MO-153AB, TSSOP-16
MAX312EPE	MAXIM	获取价格	10з, Quad, SPST, CMOS Analog Switches
MAX312ESE	MAXIM	获取价格	10з, Quad, SPST, CMOS Analog Switches

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