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A6841ELW-20-T Datasheet

  • A6841ELW-20-T

  • DABiC-5 8-Bit Serial Input Latched Sink Drivers

  • 248.49KB

  • 10頁(yè)

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Data Sheet
26185.114B
A6841
DABiC-5 8-Bit Serial Input Latched Sink Drivers
The merging of low-power CMOS logic and bipolar output power
drivers permit the A6841 integrated circuits to be used in a wide variety
of peripheral power driver applications. Each device has an eight-bit
CMOS shift register and CMOS control circuitry, eight CMOS data
latches, and eight bipolar current-sinking Darlington output drivers. The
500 mA NPN Darlington outputs, with integral transient-suppression
diodes, are suitable for use with relays, solenoids, and other inductive
loads.
All package variations of the A6841 offer premium performance with
a minimum output-breakdown voltage rating of 50 V (35 V sustaining).
All drivers can be operated with a split supply where the negative sup-
ply is up to 鈥?0 V.
Package LW
18-pin Wide Body SOIC
The CMOS inputs are compatible with standard CMOS logic levels.
TTL circuits may require the use of appropriate pull-up resistors. By
using the serial data output, drivers can be cascaded for interface appli-
cations requiring additional drive lines.
The A6841SA devices are furnished in a standard 18-pin plastic DIP. The
A6841SLW device is available in an 18-lead SOIC package. A 20-pin
SOIC version, A6841SLW-20 has improved thermal characteristics. The
SOIC drivers are also available for operation to a temperature of 鈥?0擄C
(part number suf鏗亁
ELW).
These devices are lead (Pb) free, with 100%
matte tin plated leadframes.
Package A
18-pin DIP
Package LW-20
20-pin Wide Body SOIC
FEATURES
3.3 V to 5 V logic supply range
Power on reset (POR)
To 10 MHz data input rate
CMOS, TTL compatible inputs
鈥?0擄C operation available
Low-power CMOS logic and latches
Schmitt trigger inputs for
improved noise immunity
High-voltage current-sink outputs
Internal pull-up/pull down resistors
Output transient-protection diodes
Single or split supply operation
ABSOLUTE MAXIMUM RATINGS
Output Voltage
V
CE
..............................................................50
V
V
CE(SUS)
(for inductiove load applications) .......35
V
Logic Supply Voltage, V
DD
...................................7
V
Emitter Supply Voltage, V
EE
.............................鈥?0
V
Input Voltage Range, V
IN
..............鈥?.3
V to V
DD
+0.3 V
Continuous Output Current (each output), I
OUT
...
500 mA
Package Power Dissipation, P
D
,
see
chart, page 6
Operating Temperature Range
Ambient Temperature, T
A
............鈥?0擄C
to +85擄C
Storage Temperature, T
S
..........鈥?5擄C
to +150擄C
Caution: CMOS devices have input-static protection,
but are susceptible to damage when exposed to
extremely high static-electrical charges.
APPLICATIONS
Relays
Solenoids
Inductive loads
Use the following complete part numbers when ordering:
Part Number
A6841SA-T
A6841SLW-T
A6841SLW-20-T
A6841ELW-T
A6841ELW-20-T
Package
18-pin DIP
18-pin wide body SOIC
20-pin wide body SOIC
(enhanced thermals)
18-pin wide body SOIC
20-pin wide body SOIC
(enhanced thermals)
Ambient
鈥?0潞C to +85潞C
鈥?0潞C to +85潞C
鈥?0潞C to +85潞C
鈥?0潞C to +85潞C
鈥?0潞C to +85潞C

A6841ELW-20-T 產(chǎn)品屬性

  • 37

  • 集成電路 (IC)

  • PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 內(nèi)部開(kāi)關(guān)

  • -

  • 低端

  • 并行/串行

  • 8

  • -

  • -

  • 500mA

  • 3 V ~ 5.5 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-SOIC（0.295"，7.50mm 寬）

  • 20-SOIC W

  • 管件

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