MAX14502AETL+ Maxim Integrated Products, MAX14502AETL+ Datasheet - Page 8

• Manufacturer Part Number: MAX14502AETL+
• Description: IC CARD READER USB-SD 40-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Smart Card Interface ICr

Specifications of MAX14502AETL+

• Applications: USB
• Interface: I²C
• Voltage - Supply: 1.8 V ~ 3.3 V
• Package / Case: 40-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Hi-Speed USB-to-SD Card
Readers with Bypass
(V
8
CC
_______________________________________________________________________________________
10
= +3.3V, V
8
6
4
2
0
-40
NO CLOCK
PASS THRU V
-15
IO
vs. TEMPERATURE
TEMPERATURE (°C)
= +2.5V, V
-10
-12
-14
-16
-18
-20
-2
-4
-6
-8
10
0
CC
0.1
SUPPLY CURRENT
35
PASS THRU USB CHANNEL
SD
FREQUENCY RESPONSE
1
= +2.5V, V
FREQUENCY (MHz)
60
10
85
TM
100
= +3.3V, T
Typical Operating Characteristics (continued)
33
32
31
30
29
2.0
CARD READER V
DEVICE ENUMERATED
DATA RATE = 0Mbps
1000
A
= +25°C, unless otherwise noted.)
2.4
vs. SUPPLY VOLTAGE
V
CC
SUPPLY VOLTAGE (V)
CC
2.8
SUPPLY CURRENT
3.2
-20
-40
-60
-80
0
0.1
3.6
PASS THRU SD CHANNEL
1
OFF-ISOLATION
FREQUENCY (MHz)
23
22
21
20
19
18
17
2.9
10
CARD READER V
DEVICE ENUMERATED
DATA RATE = 0Mbps
3.0
vs. SUPPLY VOLTAGE
V
100
TM
SUPPLY VOLTAGE (V)
3.1
TM
1000
SUPPLY CURRENT
3.2
3.3
3.4