參數(shù)資料
型號(hào): GL640USB
廠商: Electronic Theatre Controls, Inc.
英文描述: IEEE-1284 to USB Bridge
中文描述: 符合IEEE - 1284的USB橋接
文件頁數(shù): 34/39頁
文件大小: 2027K
代理商: GL640USB
Revision 1.1
Jun. 7, 1999
-33-
GL640USB, GL640USB-A
1
1
1
1
.
.
Electrical Characteristics
11.1 Absolute Maximum Ratings (Voltages referenced to GND)
SYMBOL
Description
MIN
MAX
VCC
DC supply voltage
-0.5V
+7V
V
I
DC input voltage
-0.5V
VCC+0.5V
V
I/O
DC input voltage range for I/O
-0.5V
VCC+0.5V
V
AI/O
DC input voltage for USB D+/D- pins
-0.5
VCC+0.5V
V
I/OZ
DC voltage applied to outputs in High Z state
-0.5V
VCC+0.5V
V
ESD
static discharge voltage
4000V
11.2 DC Characteristics (Digital Pins)
SYMBOL
Description
MIN
TYP
MAX
UNIT
P
D
Power Dissipation
9
10
11
mA
V
DD
Power Supply Voltage
4.5
5.0
5.5
V
I
O
DC output sink current excluding D+/D-/VCC/GND
4
mA
V
IL
LOW level input voltage
0.9
V
V
IH
HIGH level input voltage
2.0
V
V
TLH
LOW to HIGH threshold voltage
1.7
1.8
2.0
V
V
THL
HIGH to LOW threshold voltage
0.9
1.1
1.3
V
V
HYS
Hysteresis voltage
0.6
0.7
0.85
V
V
OL
LOW level output voltage when I
OL
=4mA
0.4
V
V
OH
HIGH level output voltage when I
OH
=4mA
2.4
V
I
OLK
Leakage current for pads with internal pull up or pull down
resistor
38
μ
A
R
DN
Pad internal pulldown resister (
Note 1
)
20K
28K
41K
Ohms
R
UP
Pad internal pullup resister (
Note 2
)
24K
33K
48K
Ohms
相關(guān)PDF資料
PDF描述
GL640USB-A Pin Strip Header; No. of Contacts:36; Pitch Spacing:0.1"; No. of Rows:1; Contact Material:Copper Alloy; Contact Plating:Gold; Leaded Process Compatible:Yes; Mounting Type:PCB Straight Thru Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes
GL646 PLUG HEADER 2.5A
GL646USB Three-in-one Scanner Controller for USB and 1394
GL652 USB 7 PORT HUB CONTROLLER
GL652USB USB 7 PORT HUB CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GL640USB-A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IEEE-1284 to USB Bridge
GL641USB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB ATA/ATAPI/ COMPACT FLASH CARD CONTROLLER
GL646 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-in-one Scanner Controller for USB and 1394
GL646USB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-in-one Scanner Controller for USB and 1394
GL650USB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 4 PORT HUB CONTROLLER