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| 型号： | MCP6546UT-I/LT |
| 厂商： | Microchip Technology |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC COMP 1.6V SNGL O-D SC70-5 |
| 标准包装： | 1 |
| 类型： | 通用 |
| 元件数： | 1 |
| 输出类型： | CMOS，开漏极，轨至轨，TTL |
| 电压 - 电源，单路/双路(±)： | 1.6 V ~ 5.5 V |
| 电压 - 输入偏移（最小值）： | 7mV @ 5.5V |
| 电流 - 输入偏压（最小值）： | 1pA @ 5.5V |
| 电流 - 输出（标准）： | 30mA |
| 电流 - 静态（最大值）： | 1µA |
| CMRR, PSRR（标准）： | 70dB CMRR，80dB PSRR |
| 传输延迟（最大）： | 8µs |
| 磁滞： | 6.5mV |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 产品目录页面： | 681 (CN2011-ZH PDF) |
| 其它名称： | MCP6546UT-I/LTDKR |
2002-2012 Microchip Technology Inc.
DS21714G-page 1
MCP6546/6R/6U/7/8/9
Features
Low Quiescent Current: 600 nA/Comparator (typical)
Rail-to-Rail Input: VSS - 0.3V to VDD + 0.3V
Open-Drain Output: VOUT ≤ 10V
PropagationDelay:4 s (typical,100 mV
Overdrive)
Wide Supply Voltage Range: 1.6V to 5.5V
Single Available in SOT-23-5, SC-70-5* Packages
Available in Single, Dual and Quad
Chip Select (CS) with MCP6548
Low Switching Current
Internal Hysteresis: 3.3 mV (typical)
Temperature Range:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Typical Applications
Laptop Computers
Mobile Phones
Metering Systems
Hand-held Electronics
RC Timers
Alarm and Monitoring Circuits
Windowed Comparators
Multi-vibrators
Related Devices
CMOS/TTL-Compatible Output: MCP6541/2/3/4
Description
The Microchip Technology Inc. MCP6546/6R/6U/7/8/9
family of comparators, is offered in single (MCP6546,
MCP6546R, MCP6546U), single with chip select (CS)
(MCP6548), dual (MCP6547) and quad (MCP6549)
configurations. The outputs are open-drain and are
capable of driving heavy DC or capacitive loads.
These comparators are optimized for low power,
single-supply application with greater than rail-to-rail
input operation. The output limits supply current surges
and dynamic power consumption while switching. The
open-drain output of the MCP6546/6R/6U/7/8/9 family
can be used as a level-shifter for up to 10V using a pull-
up resistor. It can also be used as a wired-OR logic.
The internal Input hysteresis eliminates output switch-
ing due to internal noise voltage, reducing current draw.
These comparators operate with a single-supply
voltage as low as 1.6V and draw a quiescent current of
less than 1 A/comparator.
The related MCP6541/2/3/4 family of comparators from
Microchip has a push-pull output that supports rail-to-
rail output swing and interfaces with CMOS/TTL logic.
* SC-70-5 E-Temp parts are not available at this
release of the data sheet.
MCP6546U SOT-23-5 is E-Temp only.
Package Types
VIN+
VIN–
MCP6546
VSS
VDD
OUT
1
2
3
4
8
7
6
5
-
+
NC
PDIP, SOIC, MSOP
4
1
2
3
-
+
5
SOT-23-5
VDD
OUT
VIN+
VSS
VIN–
MCP6546R
MCP6547
VINA+
VINA–
VSS
1
2
3
4
8
7
6
5
-
OUTA
+ -
+
VDD
OUTB
VINB–
VINB+
VIN+
VIN–
MCP6548
VSS
VDD
OUT
1
2
3
4
8
7
6
5
-
+
NC
CS
NC
PDIP, SOIC, MSOP
MCP6549
VINA+
VINA–
VSS
1
2
3
4
14
13
12
11
-
OUTA
+ -
+
VDD
OUTD
VIND–
VIND+
10
9
8
5
6
7
OUTB
VINB–
VINB+
VINC+
VINC–
OUTC
+
-
+
PDIP, SOIC, TSSOP
4
1
2
3
-
+
5
SC-70-5, SOT23-5
VSS
OUT
VIN+
VDD
VIN–
MCP6546
4
1
2
3
5
SC-70-5, SOT-23-5
VSS
VIN+
VIN–
VDD
OUT
MCP6546U
-
+
Open-Drain Output Sub-Microamp Comparators
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP6547-E/MS | 功能描述:校验器 IC Dual 1.6V Open Drain Comp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MCP6547-E/P | 功能描述:校验器 IC Dual 1.6V Open Drain Comp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MCP6547-E/SN | 功能描述:校验器 IC Dual 1.6V Open Drain Comp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MCP6547-I/MS | 功能描述:校验器 IC Dual 1.6V Open Drain RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MCP6547-I/P | 功能描述:校验器 IC Dual 1.6V Open Drain RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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