参数资料
型号: MCP4561T-502E/MS
厂商: Microchip Technology
文件页数: 4/92页
文件大小: 0K
描述: IC POT DGTL 5K SGL 8-MSOP
标准包装: 2,500
接片: 257
电阻(欧姆): 5k
电路数: 1
温度系数: 标准值 150 ppm/°C
存储器类型: 非易失
接口: I²C(设备位址)
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
MCP454X/456X/464X/466X
DS22107A-page 12
2008 Microchip Technology Inc.
Output Low
Voltage (SDA)
VOL
VSS
—0.2VDD
VVDD < 2.0V, IOL = 1 mA
VSS
—0.4
V
VDD ≥ 2.0V, IOL = 3 mA
Weak Pull-up /
Pull-down Current
IPU
1.75
mA
Internal VDD pull-up, VIHH pull-down
VDD = 5.5V, VIHH = 12.5V
170
A
HVC pin, VDD = 5.5V, VHVC = 3V
HVC Pull-up /
Pull-down
Resistance
RHVC
—16
k
Ω
VDD = 5.5V, VHVC = 3V
Input Leakage Cur-
rent
IIL
-1
1
A
VIN = VDD and VIN = VSS
Pin Capacitance
CIN, COUT
—10
pF
fC = 3.4 MHz
RAM (Wiper) Value
Value Range
N
0h
1FFh
hex
8-bit device
0h
1FFh
hex
7-bit device
TCON POR/BOR
Value
NTCON
1FFh
hex
All Terminals connected
EEPROM
Endurance
Endurance
1M
Cycles
EEPROM Range
N
0h
1FFh
hex
Initial Factory
Setting
N
80h
hex
8-bit
WiperLock Technology = Off
40h
hex
7-bit
WiperLock Technology = Off
EEPROM
Programming Write
Cycle Time
tWC
—5
10
ms
Power Requirements
Power Supply
Sensitivity
(MCP45X2 and
MCP46X2 only)
PSS
0.0015
0.0035
%/%
8-bit
VDD = 2.7V to 5.5V,
VA = 2.7V, Code = 80h
0.0015
0.0035
%/%
7-bit
VDD = 2.7V to 5.5V,
VA = 2.7V, Code = 40h
AC/DC CHARACTERISTICS (CONTINUED)
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
≤ T
A ≤ +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typical specifications represent values for VDD = 5.5V, TA = +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1:
Resistance is defined as the resistance between terminal A to terminal B.
2:
INL and DNL are measured at VW with VA = VDD and VB = VSS.
3:
MCP4XX1 only.
4:
MCP4XX2 only, includes VWZSE and VWFSE.
5:
Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
6:
This specification by design.
7:
Non-linearity is affected by wiper resistance (RW), which changes significantly overvoltage and
temperature.
8:
The MCP4XX1 is externally connected to match the configurations of the MCP45X2 and MCP46X2, and
then tested.
9:
POR/BOR is not rate dependent.
10: Supply current is independent of current through the resistor network
11: When HVC/A0 = VIHH, the IDD current is less due to current into the HVC/A0 pin. See IPU specification
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