Datasheet > TP1941-CR

TP1941-CR

更新时间： 2024-01-08 19:47:08

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
23页	1546K
描述
68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TP1941-CR 数据手册

TP1941/TP1941N/TP1942/TP1944

68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators

Features

Description

The 3PEAK INCORPORATED TP194x families of

CMOS/TTL compatible comparators are offered in

single, dual, and quad configurations, and are

exceptionally versatile and easy to use.



Fast Response Time: 68 ns Propagation Delay

Ultra-Low Supply Current: 46 μA per Channel

Offset Voltage: ± 3.0 mV Maximum

The TP194x incorporate 3PEAK’s proprietary and

patented design techniques to achieve the ultimate

combination of high-speed (68ns propagation delay

under 1.8~5.5V wide supply range) and low power

consuming (46μA quiescent current per comparator).

These comparators are optimized for low power

1.8V, single-supply applications with greater than

rail-to-rail input operation, and also operate with

±0.9V to ±2.75V dual supplies. The input common

mode voltage range extends 200mV below ground

and 200mV above supply, allowing both ground and

supply sensing. The internal input hysteresis

eliminates output switching due to internal input

noise voltage, reducing current draw. The push-pull

output supports rail-to-rail output swing, and

interfaces with CMOS/TTL logic. The output toggle

frequency can reach a typical of 4 MHz while limiting

supply current surges and dynamic power

consumption during switching.

Offset Voltage Temperature Drift: 0.3 μV/°C



Input Bias Current: 6 pA Typical



Internal Hysteresis Ensures Clean Switching

Input Common-Mode Range Extends 200 mV

No Phase Reversal for Overdriven Inputs

Push-Pull, CMOS/TTL Compatible Output

Shut-down Function (TP1941N Only)

Output Latch (TP1941NU Only)

Down to 1.8V Supply Voltage: 1.8V to 5.5V

Green, Space-Saving SC70 Package Available

Applications



High-speed Line or Digital Line Receivers

High Speed Sampling Circuits

Peak and Zero-crossing Detectors

Threshold Detectors/Discriminators

Sensing at Ground or Supply Line

Logic Level Shifting or Translation

Window Comparators

The TP1941 single comparators are available in

shout-down function, output latch version, and the

tiny SC70/SOT23 package for space-conservative

designs. All devices are specified for the

temperature range of –40°C to +85°C.

3PEAK and the 3PEAK logo are registered trademarks of

3PEAK INCORPORATED. All other trademarks are the property

of their respective owners.

IR Receivers

Clock and Data Signal Restoration

Telecom, Portable Communications

Portable and Battery Powered Systems

与TP1941-CR相关器件

型号	品牌	获取价格	描述	数据表
TP1941N	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941N-SR	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941N-TR	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941NU	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941NU-DR	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941NU-SR	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941NU-VR	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941-SR	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941-TR	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators
TP1941U	3PEAK	获取价格	68ns, 1.8V, Ultra-low Power, RRI, Push-Pull Output Comparators

与TP1941-CR相关文章

REF03GPZ资料解读：主要特征、技术参数、应用场景
2024-08-05

49
一文带你了解DS28E40主要特征、安全特性、应用场景
2024-07-30

101
RT9172资料手册解读：关节特性、引脚信息、参数说明
2024-07-30

89
一文带你了解SM8760CA资料：主要参数特征
2024-07-30

88

产品中心

服务支持

精选活动

关于我们

帮助中心

TP1941-CR

TP1941-CR 数据手册

与TP1941-CR相关器件

与TP1941-CR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

TP1941-CR

TP1941-CR 数据手册

与TP1941-CR相关器件

与TP1941-CR相关文章

您还可以找

您在本页遇到什么问题？