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| 型号： | MCP6546RT-I/OT |
| 厂商： | Microchip Technology |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC COMP OPENDRN 1.6V SGL SOT23-5 |
| 标准包装： | 3,000 |
| 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： | SC-74A，SOT-753 |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
MCP6546/6R/6U/7/8/9
DS21714G-page 2
2002-2012 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
VDD - VSS .........................................................................7.0V
Open-Drain Output.............................................. VSS + 10.5V
Analog Input (VIN+, VIN-)............. VSS - 1.0V to VDD + 1.0V
All Other Inputs and Outputs ......... VSS – 0.3V to VDD + 0.3V
Difference Input Voltage ...................................... |VDD – VSS|
Output Short-Circuit Current .................................continuous
Current at Input Pins ....................................................±2 mA
Current at Output and Supply Pins ............................±30 mA
Storage Temperature.....................................-65°C to +150°C
Maximum Junction Temperature (TJ) .......................... +150°C
ESD Protection on All Pins:
(HBM;MM) .....................................2 kV;200V (MCP6546U)
(HBM;MM) ................................ 4 kV; 200V (all other parts)
Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to
the device. This is a stress rating only, and functional
operation of the device, at those or any other conditions
above those indicated in the operational listings of this
specification, is not implied. Exposure to maximum rat-
ing conditions for extended periods may affect device
reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = 25°C, VIN+ = VDD/2,
Parameters
Sym
Min
Typ
Max
Units
Conditions
Power Supply
Supply Voltage
VDD
1.6
—
5.5
V
VPU ≥ VDD
Quiescent Current
(per comparator)
IQ
0.3
0.6
1
A
IOUT = 0
Input
Input Voltage Range
VCMR
VSS
0.3
—VDD + 0.3
V
Common Mode Rejection Ratio
CMRR
55
70
—
dB
VDD = 5V, VCM = -0.3V to 5.3V
Common Mode Rejection Ratio
CMRR
50
65
—
dB
VDD = 5V, VCM = 2.5V to 5.3V
Common Mode Rejection Ratio
CMRR
55
70
—
dB
VDD = 5V, VCM = -0.3V to 2.5V
Power Supply Rejection Ratio
PSRR
63
80
—
dB
VCM = VSS
Input Offset Voltage
VOS
-7.0
±1.5
+7.0
mV
Drift with Temperature
ΔV
OS/ΔTA
—
±3
—
V/°C TA = -40°C to +125°C, VCM = VSS
Input Hysteresis Voltage
VHYST
1.5
3.3
6.5
mV
Linear Temp. Co.
TC1
—6.7
—
V/°C TA = -40°C to +125°C, VCM = VSS
Quadratic Temp. Co.
TC2
—-0.035
—
V/°C2 TA = -40°C to +125°C, VCM = VSS
Input Bias Current
IB
—1
—
pA
VCM = VSS
At Temperature (I-Temp parts)
IB
—
25
100
pA
At Temperature (E-Temp parts)
IB
—
1200
5000
pA
Input Offset Current
IOS
—
±1
—
pA
VCM = VSS
Note 1:
The input offset voltage is the center of the input-referred trip points. The input hysteresis is the difference
between the input-referred trip points.
2:
VHYST at differential temperatures is estimated using:
VHYST (TA) = VHYST + (TA -25°C) TC1 + (TA - 25°C)
2TC
2.
3:
Input bias current at temperature is not tested for the SC-70-5 package.
4:
Do not short the output above VSS + 10V. Limit the output current to Absolute Maximum Rating of 30 mA.
The minimum VPU test limit was VDD before Dec. 2004 (week code 52).
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