MAX7383AXVB

更新时间： 2024-09-17 22:05:59

品牌	Logo	应用领域
美信 - MAXIM		振荡器模拟IC 信号电路光电二极管信息通信管理
页数	文件大小	规格书
8页	220K
描述
Silicon Oscillator with Low-Power Frequency Switching

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MAX7383AXVB 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	MO-178AA, SOT-23, 5 PIN
针数：	5	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.92
Is Samacsys：	N	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-PDSO-G5	JESD-609代码：	e0
长度：	2.9 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	5
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装等效代码：	TSOP5/6,.11,37	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	245
电源：	3/5 V	认证状态：	Not Qualified
座面最大高度：	1.45 mm	子类别：	Other Analog ICs
最大供电电流 (Isup)：	6.5 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	2.7 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	BICMOS
温度等级：	AUTOMOTIVE	端子面层：	TIN LEAD
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.625 mm	Base Number Matches：	1

MAX7383AXVB 数据手册

19-3492; Rev 0; 1/05

Silicon Oscillator with Low-Power

Frequency Switching

General Description

Features

The MAX7383 dual-speed silicon oscillator replaces

ceramic resonators, crystals, and crystal-oscillator

modules as the primary and secondary clock source for

microcontrollers in 3V, 3.3V, and 5V applications. The

MAX7383 features a factory-programmed high-speed

oscillator, a 32.768kHz oscillator, and a clock-selector

input. The clock output can be switched at any time

between the high-speed clock and the 32.768kHz clock

for low-power operation. Switchover is synchronized

internally to provide glitch-free clock switching.

♦ 2.7V to 5.5V Operation

♦ High-Speed Oscillator from 10MHz to 32MHz

Low-Speed 32kHz Oscillator

Glitch-Free Clock-Speed Switching

♦

10mꢀ Clock-Oꢁtpꢁt ꢂriꢃe Capaꢄilitꢅ

♦ 2.5% Initial ꢀccꢁracꢅ

50ppmꢆ/C ꢇtꢅpꢈ Freꢉꢁencꢅ ꢂrift

♦

♦ 50% ꢂꢁtꢅ Cꢅcle

Unlike typical crystal and ceramic-resonator oscillator

circuits, the MAX7383 is resistant to vibration and EMI.

The high-output-drive current and absence of high-

impedance nodes makes the oscillator less susceptible

to dirty or humid operating conditions. With a wide

operating temperature range as standard, the

MAX7383 is a good choice for demanding home appli-

ance and automotive environments.

♦ 5ns Oꢁtpꢁt Rise and Fall Time

♦ Low Jitter: 80ps

at 16MHz

P-P

♦ 4mꢀ Operating Cꢁrrent at 16MHz

♦ 13µꢀ, 32kHz Operating Cꢁrrent

♦ -40/C to +125/C Temperatꢁre Range

♦ Small 5-Pin SOT23 Package

The MAX7383 is available with factory-programmed fre-

quencies ranging from 10MHz to 32MHz. See Table 1

for standard frequencies and contact the factory for

custom frequencies. Refer to the MAX7377 data sheet

for frequencies less than 10MHz.

Ordering Information

PIN-

RESET

PꢀRT*

TEMP RꢀNGE

PꢀCKꢀGE

OUTPUT

The MAX7383 is available in a 5-pin SOT23 package.

The MAX7383 standard operating temperature range is

-40°C to +125°C. See the Applications Information sec-

tion for extended operating temperature range.

Active high

push-pull

MAX7383AX _ _-T -40°C to +125°C 5 SOT23-5

*The first two letters are AX. Insert the two-letter code from

Table 2 in the remaining two positions for the desired frequen-

cy range. Insert the two-letter code from Table 1 in the remain-

ing two positions for the desired frequency range. Table 1 is

located at the end of the data sheet.

Applications

White Goods

Automotive

Consumer Products

Appliances and Controls

Handheld Products

Portable Equipment

Microcontroller Systems

Typical Operating Circuit

2.7V TO 5.5V

0.1µF

OSC1

OSC2

CLOCK

MAX7383

GND

E.C.

µC

I/O PORT

SPEED

Pin Configuration appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7 8

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与MAX7383AXVB相关器件

型号	品牌	获取价格	描述	数据表
MAX7383AXVB-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
MAX7383AXVT	MAXIM	获取价格	Silicon Oscillator with Low-Power Frequency Switching
MAX7383AXVT-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
MAX7383AXWB	MAXIM	获取价格	Silicon Oscillator with Low-Power Frequency Switching
MAX7383AXWB-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
MAX7383AXYN	MAXIM	获取价格	Silicon Oscillator with Low-Power Frequency Switching
MAX7383AXYN-T	MAXIM	获取价格	暂无描述
MAX7384	MAXIM	获取价格	Silicon Oscillator with Low-Power Frequency Switching and Reset Output
MAX7384A	MAXIM	获取价格	Silicon Oscillator with Low-Power Frequency Switching and Reset Output
MAX7384AJUK	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-187CAA, MICRO, SOP-8

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