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參數(shù)資料
| 型號： | AT16245G-20XC |
| 廠商： | ATMEL CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | AT16245 Fast Logic Bi-Directional Transceiver |
| 中文描述： | DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | PLASTIC, TSSOP-48 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大?。?/td> | 66K |
| 代理商： | AT16245G-20XC |
-40
0
40
80
120
160
Time
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
O
I
,
O
2.5
3.0
3.5
4.0
I
OL
Output, V
Typical Values
Parameter
Value
Units
V
OLP
V
OLV
V
OHV
V
OHP
0.4
V
-0.26
V
V
CC
- 0.13
V
CC
+ 0.6
V
V
Note:
1. When multiple outputs are switched at the same time, rapidly changing current on the ground and V
CC
paths cause a voltage to
develop across the parasitic inductance of the wire bond and package pins. This occurrence is called simultaneous
switching noise. Atmel’s AT16245 products have minimized this phenomenon as shown on the graph. Output data is for
15 outputs switching simultaneously at a frequency of 1 MHz. The ground data is measured on the one remaining output,
which is set to logic low and will reflect any device ground movement.
2. As on the graph for Ground Bounce, a similar condition occurs for low to high transitions. Output data is for 15 outputs
switching simultaneously at a frequency of 1 MHz. V
CC
droop is measured on the one remaining output pin, which is set
to a logic high. This output will reflect any movement on the device V
CC
.
VOHP
VOHV
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Time
V
vcc -
measured on
output with
input held
constant
output
3.5
Time
VOLV
VOLP
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
V
gnd - measured on
output with input
held constant
output
Supply Bounce for Low to High
Transitions
(2)
Ground Bounce for High to Low
Transitions
(1)
IOL Pull Down Current
5-12
AT16245
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT16245G-20YC | AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245F | AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245G | AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245F-25XC | AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245F-25YC | AT16245 Fast Logic Bi-Directional Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT16245G-20YC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16245 Fast Logic Bi-Directional Transceiver |
| AT16293-1 | 制造商:Dantona Industries 功能描述:LITHIUM ION BATTERY, 7.4V, 4.6AH; Battery Size Code:-; Battery Capacity:4.6Ah; Battery Voltage:7.4V; Battery Technology:Lithium Ion; Battery Terminals:Pressure Contact; Pack Quantity:1; Voltage Rating:7.4V; Voltage Rating:7.4V ;RoHS Compliant: NA |
| AT16373F | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16373 Fast Logic 16-Bit Transparent Latch |
| AT16373F-25XC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16373 Fast Logic 16-Bit Transparent Latch |
| AT16373F-25YC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16373 Fast Logic 16-Bit Transparent Latch |
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