参数资料
型号: MCP6546RT-I/OT
厂商: Microchip Technology
文件页数: 7/13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)
2002-2012 Microchip Technology Inc.
DS21714G-page 3
MCP6546/6R/6U/7/8/9
Common Mode Input Impedance
ZCM
—1013||4
Ω||pF
Differential Input Impedance
ZDIFF
—1013||2
Ω||pF
Open-Drain Output
Output Pull-Up Voltage
VPU
1.6
10
V
High-Level Output Current
IOH
-100
nA
VDD = 1.6V to 5.5V, VPU = 10V
Low-Level Output Voltage
VOL
VSS
—VSS + 0.2
V
IOUT = 2 mA, VPU = VDD = 5V
Short-Circuit Current
ISC
—±1.5
mA
VPU = VDD = 1.6V (Note 4)
ISC
–30
mA
VPU = VDD = 5.5V (Note 4)
Output Pin Capacitance
COUT
—8
pF
AC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = 25°C, VIN+ = VDD/2,
Step = 200 mV, Overdrive = 100 mV, RPU =2.74kΩ to VPU = VDD, and CL = 36 pF
Parameters
Sym
Min
Typ
Max
Units
Conditions
Fall Time
tF
—0.7
s
Propagation Delay (High-to-Low)
tPHL
—4.0
8.0
s
Propagation Delay (Low-to-High)
tPLH
—3.0
8.0
s
Propagation Delay Skew
tPDS
—-1.0
s
Maximum Toggle Frequency
fMAX
225
kHz
VDD = 1.6V
fMAX
165
kHz
VDD = 5.5V
Input Noise Voltage
Eni
200
VP-P 10 Hz to 100 kHz
Note 1:
tR and tPLH depend on the load (RL and CL); these specifications are valid for the indicated load only.
2:
Propagation Delay Skew is defined as: tPDS = tPLH - tPHL.
DC CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = 25°C, VIN+ = VDD/2,
VIN– = VSS, RPU =2.74 kΩ to VPU = VDD (Refer to Figure 1-3).
Parameters
Sym
Min
Typ
Max
Units
Conditions
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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