CXCO4324是一款针对由3V至5V电源供电的系统进行优化的高速比较器。该设备具有高速响应、低功耗和轨对轨输出的特点。传输延迟为64ns，而电源电流仅为150μA。
在没有外部上拉电路的情况下，输出电压可拉至任一供电轨的0.1V以内，使该器件非常适合与CMOS和TTL逻辑接口。所有输入和输出引脚都能承受任何一条轨道的持续短路故障。
•快速，64ns传播延迟（10mV超速）
•低功耗：VS=3V时150μA（典型值）
•宽电源电压范围：2.7V至5.5V
•针对3V和5V应用优化
•轨对轨输出
•低偏移电压：0.8mV（典型值）
•输出摆幅在215mV以内4mA输出电流
•CMOS/TTL兼容输出
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[ CXCO4324 ]
目录
7.相关产品
产品概述 返回TOP
The CXCO4324 is a single high-speed comparator optimized for systems powered by a 3V to 5V supply. The device features high-speed response, low-power consumption, and rail-to-rail output. Propagation delay is 64ns, while supply current is only 150μA.
The output pulls to within 0.1V of either supply rail without external pull-up circuitry, making the device ideal for interface with both CMOS and TTL logics. All input and output pins can tolerate a continuous short-circuit fault condition to either rail.
The CXCO4324 is available in Green SOT-23-5 package. It is rated over the -40℃ to +85℃ temperature range.
产品特点 返回TOP
• Fast, 64ns Propagation Delay (10mV Overdrive)
• Low Power Consumption:
150μA (TYP) at VS = 3V
• Wide Supply Voltage Range: 2.7V to 5.5V
• Optimized for 3V and 5V Applications
• Rail-to-Rail Output
• Low Offset Voltage: 0.8mV (TYP)
• Output Swing to within 215mV from Rails with
4mA Output Current
• CMOS/TTL-Compatible Output
• -40℃ to +85℃ Operating Temperature Range
• Available in Green SOT-23-5 Package
应用范围 返回TOP
Line Receivers
Battery-Powered Systems
Threshold Detectors/Discriminators
3.3V or 5V Systems
Zero-Crossing Detectors
Sampling Circuits
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产品封装图 返回TOP
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高速比较器 |
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|
Part No. |
CH |
VCC (Min) |
VCC (Max) |
VOS (mV) |
Iq/CH (μA) |
Propagation Delay(L to H)
|
Propagation Delay (H to L)(μs) |
tRise (ns) |
tFall (ns) |
Output Type |
Package |
|
1 |
2.7 |
5.5 |
5 |
155 |
25μs |
20 |
8 |
5 |
Push-Pull |
SOT-23-5 SC70-5 |
|
|
1 |
2.7 |
5.5 |
5 |
155 |
25μs |
20 |
8 |
5 |
Push-Pull |
SOT-23-5 SC70-5 |
|
|
2 |
2.7 |
5.5 |
5 |
155 |
25μs |
20 |
8 |
5 |
Push-Pull |
SOIC-8 MSOP-8 |
|
|
1 |
2.7 |
5.5 |
5 |
1300 |
6μs |
6 |
8 |
6 |
Push-Pull |
SOT-23-5 SC70-5 |
|
|
1 |
2.7 |
5.5 |
5 |
1300 |
6μs |
6 |
8 |
6 |
Push-Pull |
SOT-23-5 SC70-5 |
|
|
2 |
2.7 |
5.5 |
5 |
1300 |
6μs |
6 |
8 |
6 |
Push-Pull |
SOIC-8 MSOP-8 |
|
|
1 |
2.7 |
5.5 |
5 |
22 |
120μs |
95 |
8 |
6 |
Push-Pull |
SOT-23-5 SC70-5 |
|
|
1 |
2.7 |
5.5 |
5 |
22 |
120μs |
95 |
8 |
6 |
Push-Pull |
SOT-23-5 SC70-5 |
|
|
2 |
2.7 |
5.5 |
5 |
22 |
120μs |
95 |
8 |
6 |
Push-Pull |
SOIC-8 MSOP-8 |
|
|
1 |
2.7 |
5.5 |
5 |
22 |
NA |
97 |
NA |
6 |
Open-Drain |
SOT-23-5 SC70-5 |
|
|
2 |
2.7 |
5.5 |
5 |
22 |
NA |
97 |
NA |
6 |
Open-Drain |
SOIC-8 MSOP-8 |
|
|
1 |
2.7 |
5.5 |
5 |
150 |
22μs |
30 |
11 |
8 |
Push-Pull |
SOT-23 |
|
◀ 上一篇:CXCO4323双通道高速比较器为3V或5V电源供电的系统而优化有高速响应低功耗轨对轨输入范围和开漏输出等特点传输延迟为150ns电源电流仅为22μA/通道输入共模范围超出了两个电源轨
下一篇▶:CXCO4325开漏输出的低电压比较器在2.7V至6V电源范围内运行适合于便携式电子设备的应用保证2.7V至6V的性能输入共模电压范围包括接地5V电源下的低电源电流90μA
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