參數(shù)資料
型號(hào): MAX14502AETL+T
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 40/41頁(yè)
文件大?。?/td> 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(xiàn)串口
電源電壓: 1.8 V ~ 3.3 V
封裝/外殼: 40-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 40-TQFN-EP(5x5)
包裝: 帶卷 (TR)
安裝類(lèi)型: 表面貼裝
MAX14500–MAX14503
Hi-Speed USB-to-SD Card
Readers with Bypass
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VCC = +3.3V, VIO = +2.5V, VSD = +2.5V, VTM = +3.3V, TA = +25°C, unless otherwise noted.)
0
-20
0.1
1
10
100
1000
PASS THRU USB CHANNEL
FREQUENCY RESPONSE
-16
MAX14500
toc10
FREQUENCY (MHz)
ON-LOSS
(dB)
-12
-8
-4
-6
-10
-14
-18
-2
0.1
1
10
100
1000
PASS THRU SD CHANNEL
OFF-ISOLATION
MAX14500
toc11
FREQUENCY (MHz)
OFF-ISOLATION
(dB)
0
-80
-60
-40
-20
0
2
6
4
8
10
-40
10
-15
35
60
85
PASS THRU VCC SUPPLY CURRENT
vs. TEMPERATURE
MAX14500
toc07
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
NO CLOCK
33
32
31
30
29
2.0
2.8
2.4
3.2
3.6
CARD READER VCC SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX14500
toc08
VCC SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
DEVICE ENUMERATED
DATA RATE = 0Mbps
17
19
18
21
20
22
23
2.9
3.4
CARD READER VTM SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX14500
toc009
VTM SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.1
3.0
3.2
3.3
DEVICE ENUMERATED
DATA RATE = 0Mbps
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參數(shù)描述
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