參數(shù)資料
型號(hào): MCP2122T-E/SNG
廠商: Microchip Technology
文件頁數(shù): 17/34頁
文件大?。?/td> 0K
描述: IC ENCODER/DECODR INFRARED 8SOIC
標(biāo)準(zhǔn)包裝: 3,300
類型: 紅外線編碼器/解碼器
應(yīng)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(yīng)商設(shè)備封裝: 8-SOICN
包裝: 帶卷 (TR)
配用: MCP212XDM-ND - BOARD DEVELOPMENT IRDA
其它名稱: MCP2122T-E/SNGR
MCP2122T-E/SNGR-ND
MCP2122
DS21894B-page 24
Preliminary
2004 Microchip Technology Inc.
FIGURE 4-8:
RXIR AND RX WAVEFORMS
TABLE 4-8:
RXIR REQUIREMENTS
AC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature: –40
°C ≤ TA ≤ +125°C (Extended)
Operating Voltage VDD range is described in
Param.
No.
Sym
Characteristic
Min
Typ (1)
Max
Units
Conditions
IR101A ERXIRBIT
RXIR Error
± 2
%
IR101B ERXBIT
Host UART RX Error
0
%
IR103 TTXRF
RX pin rise time and fall
time
——
25
ns
IR110 TRXBIT
Receive (RX pin) Bit Rate
16
16
TXCLK
IR130 TRXIRL2RXH RXIR Low AND 16XCLK
edge (
↓ or ↑) to RX falling
edge (
↓)
—4
TXCLK At 115,200 baud
—3
TXCLK At 9600 baud
IR131A TRXIRPW
RXIR pulse width
1.41
3 TXCLK
s
IR132 TRXIRP
RXIR bit period (1)
—16
TXCLK
IR133 TRXIRJ
16XCLK to RXIR jitter
1
TXCLK Note 2
IR134 TRXSKW
16XCLK to RX skew
2.5
s
IR135 TRXPDFIL
RXIR Filter
0.7
1.4
s
Note 1: Data in the Typical (“Typ”) column is at 5V, +25
°C, unless otherwise stated. These parameters are for
design guidance only and are not tested.
2: These parameters (shaded) are characterized but are not tested. These values should be used for design
guidance only.
3: The RXIR pin operation is asynchronous to the 16XCLK pin. This is the error from the desired baud rate for
the system.
4: The RX pin operation is synchronous to the 16XCLK pin. Any error present on the 16XCLK pin
(Parameter 1C) will be refelected on the RX pin.
5: The minimum specification ensures that ALL pulses less then this pulse width are rejected, the maximum
specification ensures that ALL pulses greater than this pulse width are never rejected, and pulse widths
between these may or may not be rejected.
16XCLK
RX
RXIR
01
0
1
IR131A
IR110
IR132
Bit
Bit ...
IR133
IR134
Note: Refer to Figure 4-2 for load conditions.
IR103
IR132
IR130
相關(guān)PDF資料
PDF描述
MCP3901A0T-E/SS IC ENERGY METER AFE 2CH 20-SSOP
MCP3903T-E/SS IC AFE 24BIT 64KSPS 6CH 28SSOP
MCP3911A0T-E/ML IC AFE 24BIT 125KSPS 2CH 20-QFN
MCP4725A3T-E/CH IC DAC 12BIT EE W/I2C SOT23-6
MCP4726A3T-E/CH IC DAC 12BIT NV EEP I2C SOT-23-6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP212XDM 功能描述:其他開發(fā)工具 MCP2120/22 Dev Board RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評(píng)估:ELEV-8 Quadcopter 工作電源電壓:
MCP212XEV-DB 功能描述:子卡和OEM板 MCP212X Dev Dghtr Brd RoHS:否 制造商:BeagleBoard by CircuitCo 產(chǎn)品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
MCP2130-I/P 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 IrDA xmit/rc sglcond RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MCP2130-I/SL 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 IrDA xmit/rc sglcond RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
MCP2130-I/UA 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 IrDA xmit/rc sglcond RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray