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參數(shù)資料
| 型號： | UCN5910A |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | HIGH-VOLTAGE BiMOS III 10-BIT SERIAL-INPUT, LATCHED DRIVERS |
| 中文描述： | 高壓BiMOS三10位串行輸入，鎖存驅(qū)動 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 139K |
| 代理商： | UCN5910A |
DSCONTNUEDPRODUCT
I
Improved Replacements
for TL4810B
Package Power Dissipation, P
D
.
See Graph
Operating Temperature Range,
T
A
...............................
-20
°
C to +85
°
C
Storage Temperature Range,
T
S
..............................
-55
°
C to +150
°
C
—FORREFERENCEONLY
PRELIMINARY INFORMATION
HIGH-VOLTAGE BiMOS III
10-BIT SERIAL-INPUT, LATCHED DRIVERS
Always order by complete part number, e.g.,
UCN5910A-2
.
The UCN5910x combines a 10-bit CMOS shift register and accompanying
data latches, control circuitry, high-voltage bipolar sourcing outputs with
DMOS active pull-downs. Designed primarily to drive ink-jet and piezoelec-
140 V or 150 V and
±
50 mA output ratings also allow these devices to be used
in many other peripheral power driver applications. The lower-cost (suffix
“-2”) devices are identical to the basic devices except for output voltage rating.
The CMOS shift register and latches allow direct interfacing with micro-
processor-based systems. With a 5 V logic supply, serial-data input rates are
typically over 5 MHz, with significantly higher speeds obtainable at 12 V.
Use with TTL may require appropriate pull-up resistors to ensure an input logic
high.
A CMOS serial data output enables cascade connections in applications
requiring additional drive lines. Similar devices for up to 60-volt operation are
available in 10, 12, 20, and 32-bit configurations.
The UCN5910A/LW output source drivers are npn Darlingtons capable of
sourcing at least 40 mA. The DMOS active pull-downs are capable of sinking
at least 30 mA. For inter-digit blanking, all of the output drivers can be
disabled and the DMOS sink drivers turned ON by the BLANKING input high.
The UCN5910A and UCN5910A-2 are furnished in a 20-pin dual in-line
plastic package. The surface-mount UCN5910LW and UCN5910LW-2 are
furnished in a wide-body, small-outline plastic package (SOIC) with gull-wing
leads. Copper lead frames, reduced supply current requirements, and lower
output saturation voltages allow all devices to be operated at
±
20 mA from all
outputs (50% duty cycle), at ambient temperatures up to +30
°
C, or at
±
15 mA
to +55
°
C.
FEATURES
I
High-Speed Source Drivers
I
140 V (suffix “-2”) or 150 V
Minimum Output Breakdown
ABSOLUTE MAXIMUM RATINGS
at T
A
= 25
°
C
Logic Supply Voltage, V
DD
................
15 V
Driver Supply Voltage, V
BB
UCN5910A/LW .........................
150 V
Suffix “-2”..................................
140 V
Continuous Output Current Range,
I
OUT
.......................
-30 mA to +40 mA
Input Voltage Range,
V
IN
....................
-0.3 V to V
DD
+ 0.3 V
Caution: CMOS devices have input static
protection but are susceptible to damage when
exposed to extremely high static electrical
charges.
Note that the dual in-line package (designator
‘A’) and small-outline IC package (designator
‘LW’) are electrically identical and share a
common terminal number assignment.
I
Low Output Saturation Voltages
I
Low-Power CMOS Logic and Latches
I
To 3.3 MHz Data Input Rate
I
Active DMOS Pull-Downs
REGISTER
LATCHES
SERIAL
DATA OUT
LOAD
SUPPLY (6-10)
SERIAL
DATA IN
BLANKING
BLNK
V
OUT
1
OUT
2
OUT
3
LOGIC
SUPPLY
STROBE
ST
V
DD
OUT
5
OUT
4
1
2
3
8
9
13
14
15
16
17
19
4
5
6
7
12
18
20
LOGIC
GROUND
CLOCK
CLK
BB
OUT
9
OUT
10
Dwg. PP-029-14
OUT
8
OUT
7
OUT
6
LATCHES
REGISTER
10
11
POWER
GROUND
LOAD
SUPPLY (1-5)
V
BB
SUB
(Subject to change without notice)
January 18, 2000
5910
D
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UCN5910A-2 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:HIGH-VOLTAGE BiMOS III 10-BIT SERIAL-INPUT, LATCHED DRIVERS |
| UCN5910LW | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:HIGH-VOLTAGE BiMOS III 10-BIT SERIAL-INPUT, LATCHED DRIVERS |
| UCN5910LW-2 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:HIGH-VOLTAGE BiMOS III 10-BIT SERIAL-INPUT, LATCHED DRIVERS |
| UCO-10245-A | 制造商:MCI 功能描述:CERAMIC DIP |
| UCODE-EPC-G2-METAL-MOUNT-2N1C1-ABS | 制造商:Orange Tags 功能描述:Bulk |
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