參數(shù)資料
型號(hào)： MCP4542-103E/MS
廠商： Microchip Technology
文件頁數(shù)： 1/92頁
文件大小： 0K
描述： IC DGTL POT 10K 256TAPS 8-MSOP
標(biāo)準(zhǔn)包裝： 100
接片： 129
電阻（歐姆）： 10k
電路數(shù)： 1
溫度系數(shù)： 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)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： 管件
產(chǎn)品目錄頁面： 676 (CN2011-ZH PDF)
2008 Microchip Technology Inc.
DS22107A-page 1
MCP454X/456X/464X/466X
Features
Single or Dual Resistor Network options
Potentiometer or Rheostat configuration options
Resistor Network Resolution
- 7-bit: 128 Resistors (129 Steps)
- 8-bit: 256 Resistors (257 Steps)
RAB Resistances options of:
-5 k
Ω
-10 k
Ω
-50 k
Ω
- 100 k
Ω
Zero-Scale to Full-Scale Wiper operation
Low Wiper Resistance: 75
Ω (typ.)
Low Tempco:
- Absolute (Rheostat): 50 ppm typical
(0°C to 70°C)
- Ratiometric (Potentiometer): 15 ppm typical
Non-volatile Memory
- Automatic Recall of Saved Wiper Setting
- WiperLock Technology
- 10 General Purpose Memory Locations
I2C Serial interface
- 100 kHz, 400 kHz and 3.4 MHz support
Serial protocol allows:
- High-Speed Read/Write to wiper
- Read/Write to EEPROM
- Write Protect to be enabled/disabled
- WiperLock to be enabled/disabled
Resistor Network Terminal Disconnect Feature
via the Terminal Control (TCON) Register
Write Protect Feature:
- Hardware Write Protect (WP) Control pin
- Software Write Protect (WP) Configuration bit
Brown-out reset protection (1.5V typical)
Serial Interface Inactive current (2.5 uA typ.)
High-Voltage Tolerant Digital Inputs: Up to 12.5V
Wide Operating Voltage:
- 2.7V to 5.5V - Device Characteristics Specified
- 1.8V to 5.5V - Device Operation
Wide Bandwidth (-3dB) Operation:
- 2 MHz (typ.) for 5.0 k
Ω device
Extended temperature range (-40°C to +125°C)
Description
The MCP45XX and MCP46XX devices offer a wide
range of product offerings using an I2C interface. This
family of devices support 7-bit and 8-bit resistor
networks, Non-Volatile memory configurations, and
Potentiometer and Rheostat pinouts.
WiperLock
Technology
allows
application-specific
calibration settings to be secured in the EEPROM.
Package Types (top view)
1
2
3
4
5
6
7
8
P0W
P0B
P0A
VSS
VDD
MCP45X1
Single Potentiometer
MSOP
HVC / A0
SDA
SCL
1
2
3
4
5
6
7
8
P0B
A1
P0W
VDD
MSOP
1
2
3
4
11
12
13
14
A2
A1
WP
VDD
MCP46X1 Dual Potentiometers
TSSOP
5
6
7
8
9
10
P0W
P0B
P0A
P1A
P1W
P1B
VSS
HVC / A0
SDA
SCL
VSS
HVC/A0
SDA
SCL
QFN-16 4x4 (ML) *
1
2
3
4
7
8
9
10
A1
VDD
MCP46X2 Dual Rheostat
MSOP
5
6
P0B
P0W
P1W
P1B
VSS
HVC/A0
SDA
SCL
MCP45X2
Single Rheostat
DFN 3x3 (MF) *
SDA
SCL
VSS
A1
P0B
1
2
3
4
8
7
6
5 P0W
VDD
HVC / A0
* Includes Exposed Thermal Pad (EP); see Table 3-1.
EP
9
DFN 3x3 (MF) *
SDA
SCL
VSS
A1
P0B
1
2
3
4
8
7
6
5 P0W
VDD
HVC / A0
EP
9
2
VSS
SCL
WP
NC
P1B
P0B
P1W
P1A
P0A
P0W
HVC/A0
V
DD
A1
A2
SDA
EP
16
1
15 14 13
3
4
12
11
10
9
567 8
17
SDA
SCL
VSS
A1
P0B
1
2
3
4
10
9
8
7 P0W
VDD
HVC / A0
EP
11
P1B 5
6 P1W
7/8-Bit Single/Dual I2C Digital POT with
Non-Volatile Memory
相關(guān)PDF資料
PDF描述
M83723/78W1814N CONN PLUG 14POS STRAIGHT W/PINS
VI-B3X-IU-F3 CONVERTER MOD DC/DC 5.2V 200W
VE-B3J-IU-F2 CONVERTER MOD DC/DC 36V 200W
VE-B3H-IU-F3 CONVERTER MOD DC/DC 52V 200W
VI-25H-MW CONVERTER MOD DC/DC 52V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP4542-104E/MS 功能描述:數(shù)字電位計(jì) IC Sngl 7B NV I2C Rheo 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(chǔ)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
MCP4542-104E/MS 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE 制造商:Microchip Technology Inc 功能描述:IC, DIG POT, 100 kohm, 129 STEPS, Single, MSOP
MCP4542-502E/MS 功能描述:數(shù)字電位計(jì) IC Sngl 7B NV I2C Rheo 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(chǔ)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
MCP4542-502E/MS 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE 制造商:Microchip Technology Inc 功能描述:IC, DIG POT, 5 kohm, 129 STEPS, Single, MSOP
MCP4542-503E/MS 功能描述:數(shù)字電位計(jì) IC Sngl 7B NV I2C Rheo 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(chǔ)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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*