MAX7033ETJ

更新时间： 2024-11-05 22:55:15

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	847K
描述
315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MAX7033ETJ 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	5 X 5 MM, 0.80 MM HEIGHT, QFN-32	针数：	32
Reach Compliance Code：	not_compliant	HTS代码：	8542.39.00.01
风险等级：	5.16	Base Number Matches：	1

MAX7033ETJ 数据手册

19-3273; Rev 1; 7/04

315MHz/433MHz ASK Superheterodyne

Receiver with AGC Lock

General Description

Features

♦ Optimized for 315MHz or 433MHz Band

The MAX7033 fully integrated low-power CMOS super-

heterodyne receiver is ideal for receiving amplitude-

shift-keyed (ASK) data in the 300MHz to 450MHz

frequency range. The receiver has an RF input signal

range of -114dBm to 0dBm. With few external compo-

nents and a low-current power-down mode, it is ideal

for cost-sensitive and power-sensitive applications typi-

cal in the automotive and consumer markets. The

MAX7033 consists of a low-noise amplifier (LNA), a fully

differential image-rejection mixer, an on-chip phase-

locked loop (PLL) with integrated voltage-controlled

oscillator (VCO), a 10.7MHz IF limiting amplifier stage

with received-signal-strength indicator (RSSI), and ana-

log baseband data-recovery circuitry. The MAX7033

also has a discrete one-step automatic gain control

(AGC) that reduces the LNA gain by 35dB when the RF

input signal exceeds -62dBm. The AGC circuitry offers

an externally controlled hold feature.

♦ Operates from Single +3.3V or +5.0V Supplies

♦ High Dynamic Range with On-Chip AGC

♦ AGC Hold Circuit

♦ 1ms AGC Release Time

♦ Selectable Image-Rejection Center Frequency

♦ Selectable x64 or x32 f_LO/f_XTALRatio

♦ Low 5.2mA Operating Supply Current

♦ <3.5µA Low-Current Power-Down Mode for

Efficient Power Cycling

♦ 250µs Startup Time

♦ Built-In 44dB RF Image Rejection

♦ Better than -114dBm Receive Sensitivity

♦ -40°C to +105°C Operation

The MAX7033 is available in a 28-pin TSSOP package

and is specified over the extended (-40°C to +105°C)

temperature range.

Applications

Ordering Information

Automotive Remote

Keyless Entry

Home Automation

Remote Controls

Local Telemetry

Wireless Sensors

PART

TEMP RANGE

-40°C to +105°C

PIN-PACKAGE

28 TSSOP

MAX7033EUI

MAX7033ETJ*

Security Systems

32 Thin QFN-EP**

Garage Door Openers

*Future product—contact factory for availability.

**EP = Exposed paddle.

Typical Application Circuit appears at end of data sheet.

Pin Configurations

TOP VIEW

XTAL1

28 XTAL2

27 SHDN

LNAIN

LNASRC

AGND

26 PDOUT

25 DATAOUT

N.C.

AGND

24 DATAOUT

DD5

MAX7033

LNAOUT

23 DSP

22 DFFB

21 OPP

20 DSN

19 DFO

18 IFIN2

17 IFIN1

16 XTALSEL

15 AC

LNAOUT

22 DSP

21 N.C.

20 DFFB

19 OPP

18 DSN

17 DFO

MAX7033

MIXIN1

MIXIN2

MIXIN1

MIXIN2

AGND

AGND 10

IRSEL 11

IRSEL

MIXOUT 12

DGND 13

TSSOP

THIN QFN

________________________________________________________________ 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...16

中文翻译

下载PDF

与MAX7033ETJ相关器件

型号	品牌	获取价格	描述	数据表
MAX7033ETJ+	MAXIM	获取价格	Telecom Circuit, 1-Func, CMOS, ROHS COMPLIANT, TQFN-32
MAX7033EUI	MAXIM	获取价格	315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033EUI+	MAXIM	获取价格	315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033EUI+T	MAXIM	获取价格	Telecom Circuit, 1-Func, CMOS, PDSO28, 4.40 MM, MO-153AE, TSSOP-28
MAX7033EUI-T	MAXIM	获取价格	Telecom Circuit, 1-Func, CMOS, PDSO28, 4.40 MM, MO-153AE, TSSOP-28
MAX7033EVKIT	MAXIM	获取价格	Available in 315MHz or 433.92MHz Optimized Versions
MAX7033EVKIT-315	MAXIM	获取价格	Evaluation Kit
MAX7033EVKIT-433	MAXIM	获取价格	Evaluation Kit
MAX7034	MAXIM	获取价格	315MHz/434MHz ASK Superheterodyne Receiver
MAX7034	ADI	获取价格	315MHz/434MHz ASK超外差接收器

与MAX7033ETJ相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX7033ETJ

MAX7033ETJ 技术参数

MAX7033ETJ 数据手册

与MAX7033ETJ相关器件

与MAX7033ETJ相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX7033ETJ

MAX7033ETJ 技术参数

MAX7033ETJ 数据手册

与MAX7033ETJ相关器件

与MAX7033ETJ相关文章

您还可以找

您在本页遇到什么问题？