參數(shù)資料
型號: 2588
廠商: Allegro MicroSystems, Inc.
英文描述: 8-CHANNEL SOURCE DRIVERS
中文描述: 8通道開源驅(qū)動
文件頁數(shù): 5/12頁
文件大?。?/td> 299K
代理商: 2588
2580, 2585,
AND
2588
8-CHANNEL
SOURCE DRIVERS
www.allegromicro.com
5
UDN2585A and A2585SLW
ELECTRICAL CHARACTERISTICS at T
A
= +25
°
C, V
S
= 0 V, V
EE
= -20 V (unless otherwise noted).
Limits
Max.
Characteristic
Symbol
Test Conditions
Min.
Units
Output Leakage
Current
I
CEX
V
lN
= -0.5 V, V
OUT
= V
EE
= -25 V
V
lN
= -0.4 V, V
OUT
= V
EE
= -25 V, T
A
= 70
°
C
50
100
μ
A
μ
A
Output Sustaining
Voltage
V
CE(SUS)
V
lN
= -0.4 V, I
OUT
= -25 mA, Note 1
15
V
Output Saturation
V
CE(SAT)
V
lN
= -4.6 V, I
OUT
= -60 mA
V
lN
= -4.6 V, I
OUT
= -120 mA
1.1
1.2
V
V
Input Current
I
IN(ON)
V
lN
= -4.6 V, I
OUT
= -120 mA
V
lN
= -14.6 V, I
OUT
= -120 mA
I
OUT
= -120 mA, V
CE
1.2 V, Note 3
I
OUT
= -100
μ
A, T
A
= 70
°
C
V
R
= 25 V, T
A
= 70
°
C
-1.6
-5.0
mA
mA
Input Voltage
V
IN(ON)
V
IN(OFF)
-0.4
-4.6
V
V
Clamp Diode
Leakage Current
I
R
50
μ
A
Clamp Diode
Forward Voltage
V
F
I
F
= 120 mA
2.0
V
Input Capacitance
C
IN
25
pF
Turn-On Delay
t
PHL
0.5 E
IN
to 0.5 E
OUT
5.0
μ
s
Turn-Off Delay
t
PLH
0.5 E
IN
to 0.5 E
OUT
5.0
μ
s
NOTES: 1. Pulsed test, t
p
300
μ
s, duty cycle
2%.
2. Negative current is defined as coming out of the specified device pin.
3. The V
IN(ON)
voltage limit guarantees a minimum output source current per the specified conditions.
4. The substrate must always be tied to the most negative point and must be at least 4.0 V below V
S
.
Voltage
Dwg. No. A-11,360
Dwg. PP-064
13
14
15
16
17
19
12
18
20
11
1
2
3
8
9
4
5
6
7
10
NC
NC
SUB/VEE
SUB
+VS
UDN2585A
A2585SLW
Dwg. No. A-11,359
PARTIAL SCHEMATIC
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