Datasheet

Rev. D | Page 74 of 88 | July 2013
ADSP-BF522/ADSP-BF523/ADSP-BF524/ADSP-BF525/ADSP-BF526/ADSP-BF527
Figure 49. Driver Type C Current (3.3V V
DDEXT
/V
DDMEM
)
Figure 50. Drive Type C Current (2.5V V
DDEXT
/V
DDMEM
)
Figure 51. Driver Type C Current (1.8V V
DDEXT
/V
DDMEM
)
0
SOURCE CURRENT (mA)
SOURCE VOLTAGE (V)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
100
60
40
–100
–60
–20
V
OL
V
OH
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 (mA)
SOURCE VOLTAGE (V)
0 0.5 1.0 1.5 2.0 2.5
80
60
20
–80
–60
–20
V
OL
V
OH
V
DDEXT
= 2.75V @ – 40 ° C
V
DDEXT
= 2.5V @ 25 ° C
40
–40
V
DDEXT
= 2.25V @ 105 ° C
0
SOURCE CURRENT (mA)
SOURCE VOLTAGE (V)
0 0.5 1.0 1.5
40
30
20
–40
–30
–10
V
OL
V
OH
V
DDEXT
= 1.9V @ – 40 ° C
V
DDEXT
= 1.8V @ 25 ° C
–20
10
V
DDEXT
= 1.7V @ 105 ° C
Figure 52. Driver Type D Current (3.3V V
DDEXT
/V
DDMEM
)
Figure 53. Driver Type D Current (2.5V V
DDEXT
/V
DDMEM
)
Figure 54. Driver Type D Current (1.8V V
DDEXT
/V
DDMEM
)
0
SOURCE CURRENT (mA)
SOURCE VOLTAGE (V)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
160
120
80
–160
–40
V
OL
V
OH
V
DDEXT
= 3.6V @ – 40 ° C
V
DDEXT
= 3.3V @ 25 ° C
–80
–120
40
V
DDEXT
= 3.0V @ 105 ° C
0
SOURCE CURRENT (mA)
SOURCE VOLTAGE (V)
0 0.5 1.0 1.5 2.0 2.5
120
100
40
–120
–100
–40
V
OL
V
OH
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 (mA)
SOURCE VOLTAGE (V)
0 0.5 1.0 1.5
60
40
–60
–20
V
OL
V
OH
V
DDEXT
= 1.9V @ – 40 ° C
V
DDEXT
= 1.8V @ 25 ° C
–40
20
V
DDEXT
= 1.7V @ 105 ° C