參數(shù)資料
型號: MCP2122-E/SN
廠商: Microchip Technology
文件頁數(shù): 9/38頁
文件大?。?/td> 0K
描述: IC ENCODER/DECODER IRDA 8SOIC
標準包裝: 100
類型: 紅外線編碼器/解碼器
應用: 數(shù)據(jù)記錄,數(shù)據(jù)交換
電壓 - 電源,模擬: 1.8 V ~ 5.5 V
電壓 - 電源,數(shù)字: 1.8 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOICN
包裝: 管件
產(chǎn)品目錄頁面: 684 (CN2011-ZH PDF)
配用: MCP212XDM-ND - BOARD DEVELOPMENT IRDA
其它名稱: MCP2122-E/SNG
MCP2122-E/SNG-ND
2007 Microchip Technology Inc.
Preliminary
DS21894C-page 17
MCP2122
4.1
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature: –40
°C ≤ TA ≤ +125°C (Extended)
Param.
No.
Sym
Characteristic
Min
Typ (1)
Max
Units
Conditions
D001
VDD
Supply Voltage
1.8
5.5
V
D010
IDD
Supply Current (2)
—0.1
1
mA
FOSC = 1.8432 MHz, VDD = 5.5V
(TX = H, RXIR = H)
Transmitter (TX = L, RXIR = H)
300
A
FOSC = 1.8432 MHz, VDD = 1.8V (4)
——
1
mA
FOSC = 1.8432 MHz, VDD = 5.5V
Receiver (RXIR = L, TX = H)
500
A
FOSC = 1.8432 MHz, VDD = 1.8V (4)
——
2
mA
FOSC = 1.8432 MHz, VDD = 5.5V
D020
IPD
Device Disabled
Current (3)
2
A
VDD = 1.8V (4)
——
4
A
VDD = 5.5V
Note 1: Data in the Typical (“Typ”) column is based on characterization results at +25
°C. This data is for design
guidance only and is not tested.
2: The supply current is mainly a function of the operating voltage and frequency. Pin loading, pin rate and
temperature have an impact on the current consumption.
a)The test conditions for all IDD measurements are:
16XCLK = external square wave, from rail-to-rail; TX = VSS, RXIR = VSS, RESET = VDD.
3: The device disable current is mainly a function of the operating voltage. Temperature also has an impact
on the current consumption. When the device is disabled (RESET = VSS). The test conditions for all IDD
measurements are:
16XCLK = external square wave, from rail-to-rail; TX = VSS, RXIR = VDD, RESET = VSS; The output pins
are driving a high or low level into infinite impedance.
4: These parameters (shaded) are characterized but are not tested. These values should be used for design
guidance only.
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