血糖仪 - 型号列表



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接口：RF

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QV PDF

315MHz/390MHz双频ASK发送器
MAX7058

利用单晶体发送315MHz/390MHz信号，保持天线匹配

QV PDF

300MHz至450MHz频率可编程ASK/FSK发送器
MAX7057

利用单晶体发送300MHz至450MHz波段的任何信号，保持天线匹配

QV PDF

低成本、基于晶振的可编程ASK/FSK收发器，带有N分频PLL
MAX7032

QV PDF

低成本、315MHz、345MHz和433.92MHz ASK收发器，带有N分频PLL
MAX7030

QV PDF

300MHz至450MHz、高效率、基于晶振的+13dBm ASK发送器
MAX7044

低功耗、300MHz至450MHz、基于晶体的ASK发送器，可提供+13dBm输出功率

QV PDF

300MHz至450MHz、低功耗、基于晶振的ASK发送器
MAX1472

业内尺寸最小的300MHz至450MHz发送器，SOT23封装，输出+10dBm时仅消耗5.5mA电流

QV PDF

315MHz/433MHz ASK超外差接收器，具有更宽的动态范围
MAX1473

业内首款300MHz至450MHz超外差接收器，带有AGC和集成镜频抑制，采用3V或5V供电

Key Specifications: ISM RF Receivers

Part Number

Supply Current (mA)

Applications

Solutions

Band/Freq (MHz)

Features

Footprint (mm x mm)

Package

Smallest Available Package (max w/pins) (mm²)

Industry Qualified

MAX1473

5.2

•

ISM

•

RKE

300MHz to 450MHz
400MHz

300 to 450

•	-115dBm Receive Sensitivity

•	5.2mA Operating Supply Current

•	53dB RF Image-Rejection

•	High Dynamic Range with On-Chip AGC

•	On-Chip PLL, VCO and Loop Filter

•	Operates from Single 3.3V or 5.0V Supplies

•	Selectable Image-Rejection Center Frequency

5.0 x 5.0
6.3 x 9.7

TQFN/32
TSSOP/28

Automotive - General

See All ISM RF Receivers (7)

Key Specifications: ISM RF Transceivers

Part Number

Solutions

Features

Applications

Frequency Range (MHz)

Supply Current (mA)

Footprint (mm x mm)

Package

Smallest Available Package (max w/pins) (mm²)

Industry Qualified

MAX7030

Automotive
ISM, RKE, SRD; 315-433.92MHz Bands

•	+10dBm Output Power into 50Ω Load

•	+2.1V to +3.6V or +4.5V to +5.5V Single-Supply

•	> 45dB Image Rejection

•	ASK/OOK Modulation

•	Factory-Preset Frequency

•	Integrated Tx/Rx Switch

•	Small, 5x5, 32-Pin, Thin QFN Package

•	Typical RF Sensitivity: -114dBm

•

ISM

300 to 450

Rx: <6.7
Tx <12.5

5.0 x 5.0

TQFN/32

Automotive - General

MAX7032

Automotive
ISM, RKE, SRD; 315-433.92MHz Bands

•	+10dBm Output Power into 50Ω Load

•	+2.1V to +3.6V or +4.5V to +5.5V Single-Supply

•	> 45dB Image Rejection

•	ASK/OOK and FSK Modulation

•	Agile Transmitter Frequency Synthesizer

•	Autopolling Low-Power Management

•	Integrated Tx/Rx Switch

•	RSSI Output with High Dynamic Range

•	Small, 5x5, 32-Pin, Thin QFN Package

•	Typical ASK Sensitivity: -114dBm

•	Typical FSK Sensitivity: -110dBm

•	User-Adjustable 300MHz to 450MHz Carrier Frequency

•	User-Adjustable FSK Frequency Deviation

•

ISM

300 to 450

Rx: <6.7
Tx <12.5

5.0 x 5.0

TQFN/32

Automotive - General

See All ISM RF Transceivers (9)

Key Specifications: ISM RF Transmitters

Part Number

Applications

Band/Freq (MHz)

Features

Footprint (mm x mm)

Smallest Available Package (max w/pins) (mm²)

Package

Industry Qualified

MAX7057

•

ISM

300 to 450

•	+2.1V to +3.6V Single-Supply Operation

•	100kbps Data Rate (NRZ)

•	< 12.5mA (FSK)

•	< 8.5mA (ASK) DC

•	Programmable Frequency Operation with Single Crystal

SOIC(N)/16

MAX7058

•	Automotive

•	Garage Door Openers

•	Home Automation

•	RF Remote Controls

•	Security Systems

300 to 450

•	+2.1V to +3.6V Single-Supply Operation

•	ASK/OOK Modulation

•	Switched 315MHz/390MHz Carrier Frequency Using One Crystal

4.0 x 4.0

TQFN/24

MAX7044

•

ISM

•	ISM (Europe)

•

RKE

300 to 450

•	2.1V to 3.6V Single-Supply Operation

•	Low 7.7mA Operating Supply Current (50% duty cycle)

•	Output Power Adjustable to >+13dBm

•	Supports ASK with 90dBm Modulation Depth

•	Uses Small Low-Cost XTAL

3.0 x 3.0

SOT/8

Automotive - General

MAX1472

•

RKE

300 to 450

•	2.1V to 3.6V Single-Supply Operation

•	Output Power Adjustable to >+10dBm

•	Supports ASK with 90dBm Modulation Depth

•	Uses Small Low-Cost XTAL

3.0 x 3.0

SOT/8

Automotive - General

See All ISM RF Transmitters (10)