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參數(shù)資料
| 型號： | NTE7005 |
| 廠商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit 2-Phase Stepping Motor Driver |
| 中文描述： | 集成電路二相步進電機驅(qū)動器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 27K |
| 代理商： | NTE7005 |
NTE7005
Integrated Circuit
2–Phase Stepping Motor Driver
Description:
The NTE7005 monolithic power IC is a dual bridge driver in a 16–Lead DIP type package. The maxi-
mum driving current and voltage is 330mA x 12V per bridge. Therefore, the best use for this part is
in a two–phase bipolar stepping motor driving the head actuator of a 3, to 5.25–inch Floppy Disk Drive.
Features:
330mA Output Current Capability
Dual Bridge Included
Power Save
Single Input Direction Control
Low Output Saturation Voltage
Low Supply Current
Low Input Current
Compatible with TTL, LSTTL, and 5V CMOS
Thermal Shutdown
Absolute Maximum Ratings:
(T
A
= +25
°
C, Note 1 unless otherwise specified)
Logic Stage Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seeking Supply Voltage, V
s1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Holding Supply Voltage, V
s2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage, V
i
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Seeking Current (t
≤
5ms), I
o
(peak)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Seeking Current, I
os
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Holding current, I
OH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (Note 2), P
T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. The absolute maximum ratings are limiting values, to be applied individually, beyond which
the device may be permanently damaged. Functional operation under any of these condi-
tions is not guaranteed. Exposing a circuit to its absolute maximum rating for extended peri-
ods of time may affect the device’s reliability.
Note 2. Thermal resistance is as follows:
R
thJA
1
≤
+60
°
C/W (Soldered on a print circuit board)
R
thJA
2
≤
+35
°
C/W (Soldered on a print circuit covered with copper sufficiently)
R
thJA
3
≤
+15
°
C/W (Soldered on Pin4, Pin5, Pin12, and Pin13 with an infinite heat sink)
7V
15V
7V
0 to V
CC
500mA
330mA
200mA
2W
+150
°
C
–20
°
to +125
°
C
–55
°
to +125
°
C
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| NTE7006 | 制造商:NTE Electronics 功能描述:IC-SWITCH MODE DRIVER FOR DC MOTORS 24VCC TYPICAL 15-LEAD SIP 制造商:NTE Electronics 功能描述:Bulk 制造商:NTE Electronics 功能描述:IC-SWITCHMODE DRIVER 制造商:NTE Electronics 功能描述:IC MOTOR DRIVER, DC, 2A, SIP-15; Motor Type:DC; No. of Outputs:2; Output Current:2A; Driver Case Style:SIP; No. of Pins:15; Supply Voltage Min:18V; Supply Voltage Max:36V; Operating Temperature Min:-40C; Package / Case:15-DIP 制造商:NTE Electronics 功能描述:DC Motors 15-Pin(15+Tab) SIP |
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| NTE701 | 制造商:NTE 制造商全稱:NTE Electronics 功能描述:Integrated Circuit Video Signal Processor |
| NTE7010 | 制造商:NTE Electronics 功能描述:IC-SINGLE CHIP TV PROC'R 制造商:NTE Electronics 功能描述:Single Chip NTSC Color TV 54-Pin PDIP |
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