Figure 44. Driver Type C Current (3" />
參數(shù)資料
型號: ADSP-BF518BSWZ-4F4
廠商: Analog Devices Inc
文件頁數(shù): 47/68頁
文件大?。?/td> 0K
描述: IC DSP 16/32B 400MHZ LP 176LQFP
標準包裝: 1
系列: Blackfin®
類型: 定點
接口: 以太網(wǎng),I²C,PPI,RSI,SPI,SPORT,UART/USART
時鐘速率: 400MHz
非易失內(nèi)存: 閃存(4Mb)
芯片上RAM: 116kB
電壓 - 輸入/輸出: 1.8V,2.5V,3.3V
電壓 - 核心: 1.30V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 176-LQFP 裸露焊盤
供應商設備封裝: 176-LQFP-EP(24x24)
包裝: 托盤
ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
Rev. B
|
Page 51 of 68
|
January 2011
Figure 44. Driver Type C Current (3.3V VDDEXT/VDDMEM)
Figure 45. Drive Type C Current (2.5V VDDEXT/VDDMEM)
Figure 46. Driver Type C Current (1.8V VDDEXT/VDDMEM)
0
SOURCE
CURRENT
(
m
A)
SOURCE VOLTAGE (V)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
100
60
40
–100
–60
–20
VOL
VOH
V
DDEXT = 3.6V @ – 40°C
V
DDEXT = 3.3V @ 25°C
–40
–80
20
80
V
DDEXT = 3.0V @ 105°C
0
SOURCE
CURRENT
(
m
A)
SOURCE VOLTAGE (V)
0
0.5
1.0
1.5
2.0
2.5
80
60
20
–80
–60
–20
VOL
VOH
V
DDEXT = 2.75V @ – 40°C
V
DDEXT = 2.5V @ 25°C
40
–40
V
DDEXT = 2.25V @ 105°C
0
SOURCE
CURRENT
(
m
A)
SOURCE VOLTAGE (V)
0
0.5
1.0
1.5
40
30
20
–40
–30
–10
VOL
VOH
V
DDEXT = 1.9V @ – 40°C
V
DDEXT = 1.8V @ 25°C
–20
10
V
DDEXT = 1.7V @ 105°C
Figure 47. Driver Type D Current (3.3V VDDEXT/VDDMEM)
Figure 48. Driver Type D Current (2.5V VDDEXT/VDDMEM)
Figure 49. Driver Type D Current (1.8V VDDEXT/VDDMEM)
0
SOURCE
CURRENT
(
m
A)
SOURCE VOLTAGE (V)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
160
120
80
–160
–40
VOL
VOH
V
DDEXT = 3.6V @ – 40°C
V
DDEXT = 3.3V @ 25°C
–80
–120
40
V
DDEXT = 3.0V @ 105°C
0
SOURCE
CURRENT
(
m
A)
SOURCE VOLTAGE (V)
0
0.5
1.0
1.5
2.0
2.5
120
100
40
–120
–100
–40
VOL
VOH
V
DDEXT = 2.75V @ – 40°C
V
DDEXT = 2.5V @ 25°C
80
–60
V
DDEXT = 2.25V @ 105°C
–80
–20
20
60
0
SOURCE
CURRENT
(
m
A)
SOURCE VOLTAGE (V)
0
0.5
1.0
1.5
2
60
40
–60
–20
VOL
VOH
V
DDEXT = 1.9V @ – 40°C
V
DDEXT = 1.8V @ 25°C
–40
20
V
DDEXT = 1.7V @ 105°C
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