Datasheet > ATA2745M-TCQY

ATA2745M-TCQY

更新时间： 2024-01-19 01:10:44

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ATA2745M-TCQY 技术参数

生命周期：	Transferred	零件包装代码：	SOIC
包装说明：	LSSOP,	针数：	16
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.7	JESD-30 代码：	R-PDSO-G16
长度：	4.9 mm	功能数量：	1
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.7 mm	标称供电电压：	3 V
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
Base Number Matches：	1

Features

• Very High Transmitting Frequency Accuracy Compared to SAW Solutions

(Enables Receivers at Lower Bandwidth than With SAW Resonators)

• Lower Cost than the Usual Discrete Solutions Using SAW and Transistors

• Supply Voltage 2.2V to 4.0V in the Temperature Range of –40°C to 85°C

• XTO Output for Clocking the Microcontroller, Thereby, Together with the ATAR090 or

ATAR890, Resulting in the Optimum System Cost-effectiveness

• One-chip Solution With Minimum External Circuitry

• Single-ended Open-collector Output (Same Antennas Can Be Used as in Discrete

Solutions, Simpler Matching of Magnetic Loop Antennas)

• ESD Protection According to MIL-STD 883 (4 KV HBM) Except Pins XTO1, XTO2, ANT

and LF

UHF ASK

Transmitter

• Very Small SSO16 Package, Pitch 0.635, 150 mil

ATA2745

1. Description

The ATA2745 is a PLL transmitter IC which has been developed especially for the

demands of RF low-cost data transmission systems at data rates up to 20 kBaud.

The transmitting frequency range is 310 MHz to 440 MHz. It can be used in ASK sys-

tems. The main applications of the ATA2745 are in the areas of outside temperature

metering, socket control, garage door openers, consumption metering, light/fan or air-

conditioning controls, jalousies, wireless keyboards, and various other consumer

market applications.

4898B–RKE–08/06

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