參數(shù)資料
型號： MAX14502AETL+T
廠商： Maxim Integrated Products
文件頁數(shù)： 37/41頁
文件大小： 0K
描述： IC CARD READER USB-SD 40-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
應(yīng)用： USB
接口： I²C，2 線串口
電源電壓： 1.8 V ~ 3.3 V
封裝/外殼： 40-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 40-TQFN-EP（5x5）
包裝： 帶卷 (TR)
安裝類型： 表面貼裝
MAX14500–MAX14503
Hi-Speed USB-to-SD Card
Readers with Bypass
_______________________________________________________________________________________
5
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Clock Low Period
tLOW_I2C
1.3
s
Clock High Period
tHIGH_I2C
0.6
s
Setup Time for Repeated START
tSU,STA
0.6
s
Hold Time for Data
tHD,DAT
0
0.9
s
Setup Time for Data
tSU,DAT
100
ns
SDA/SCL Input Fall Time
tF_I2C
300
ns
SDA/SCL Rise Time
tR_I2C
300
ns
Setup Time for STOP
tSU,STO
0.6
s
Bus Free Time Between STOP
and START
tBUF
1.3
s
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.4V to +3.6V, VSD = +2.4V to +3.6V, VIO = +1.5V to +3.6V, VTM = +2.91V to +3.4V, TA = -40°C to +85°C, unless otherwise
noted. Typical values are at VCC = +3.3V, VIO = +2.5V, VSD = +2.5V, VTM = +3.3V, TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Hi-Speed Squelch Detection
Threshold (Diff Signal Amplitude)
VHSSQ
(Note 6)
100
150
mV
Hi-Speed Differential Input
Signaling Levels
VIL
Specified by Hi-Speed receive eye diagram
Hi-Speed Data Signaling
Common-Mode Voltage Range
SCM
(Note 6)
-50
+500
mV
Hi-Speed Idle Level
VHSOI
-10
+10
mV
Hi-Speed Data Signaling High
VHSOH
360
440
mV
Hi-Speed Data Signaling Low
VHSOL
-10
+10
mV
Chirp J Level (Differential
Voltage)
VCHIRPJ
700
1100
mV
Chirp K Level (Differential
Voltage)
VCHIRPK
-900
-500
mV
Termination Voltage (Hi-Speed)
VHSTERM
-10
+10
mV
AC CHARACTERISTICS
Rise Time
tHSR
(Note 6)
500
ps
Fall Time
tHSF
(Note 6)
500
ps
Driver Waveform Requirements
Specified by Hi-Speed transmit eye diagram
See the Typical Operating
Characteristics section
Driver-Output Resistance
ZHSDRV
40.5
49.5
Ω
Source Jitter Total (Including
Frequency Tolerance)
Specified by Hi-Speed transmit eye diagram
See the Typical Operating
Characteristics section
USB HI-SPEED SOURCE ELECTRICAL CHARACTERISTICS
(VCC = +2.4V to +3.6V, VSD = +2.4V to +3.6V, VIO = +1.5V to +3.6V, VTM = +2.91V to +3.4V, TA = -40°C to +85°C, unless otherwise
noted. Typical values are at VCC = +3.3V, VIO = +2.5V, VSD = +2.5V, VTM = +3.3V, TA = +25°C.) (Note 2)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX14502EVKIT+ 功能描述:界面開發(fā)工具 MAX14502 Eval Kit RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
MAX14503AEWN+ 制造商:Maxim Integrated Products 功能描述:
MAX14503ETL+ 制造商:Maxim Integrated Products 功能描述:
MAX14504EWC+T 功能描述:模擬開關(guān) IC Dual SPDT Neg Rail w/ +/-VCC Cap RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX14505AEWC+ 制造商:Maxim Integrated Products 功能描述:DUAL SPDT NEGATIVE RAIL ANALOG SWIT - Rail/Tube
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