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| 型號： | MCP4562T-503E/MS |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 4/92頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DGTL 50K SGL 8-MSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 接片： | 257 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 150 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | I²C（設(shè)備位址） |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-MSOP |
| 包裝： | 帶卷 (TR) |
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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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| MCP4631-103E/ST | 功能描述:數(shù)字電位計 IC Dual 7B V I2C POT RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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| MCP4631-502E/ST | 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE |
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