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ULN2068B 参数 Datasheet PDF下载

ULN2068B图片预览
型号: ULN2068B
PDF下载: 下载PDF文件 查看货源
内容描述: 50V - 1.5A四联复合晶体管开关系列 [50V - 1.5A QUAD DARLINGTON SWITCHES]
分类和应用: 晶体驱动器开关接口集成电路晶体管光电二极管
文件页数/大小: 8 页 / 1009 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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®
ULN2064B - ULN2066B
ULN2068B - ULN2070B
ULN2074B - ULN2076B
50V - 1.5A QUAD DARLINGTON SWITCHES
.
.
.
.
.
.
OUTPUT CURRENT TO 1.5 A EACH DAR-
LINGTON
MINIMUM BREAKDOWN 50 V
SUSTAINING VOLTAGE AT LEAST 35 V
INTEGRAL
SUPPRESSION
DIODES
(ULN2064B, ULN2066B, ULN2068B and
ULN2070B)
ISOLATED
DARLINGTON
PINOUT
(ULN2074B, ULN2076B)
VERSIONS COMPATIBLE WITH ALL POPU-
LAR LOGIC FAMILIES
DESCRIPTION
Designed to interface logic to a wide variety of high
current, high voltage loads, these devices each con-
tain four NPN darlington switches delivering up to
1.5 A with a specified minimum breakdown of 50 V
and a sustaining voltage of 35 V measured at 100
mA. The ULN2064B, ULN2066B, ULN2068B and
ULN2070B contain integral suppression diodes for
inductive loads have common emitters. The
ULN2074B and ULN2076B feature isolated dar-
lington pinouts and are intended for applications
such as emitter follower configurations. Inputs of the
ULN2064B, ULN2068B and ULN2074B are com-
patible with popular 5 V logic families and the
ULN2066B and ULN2076B are compatible with 6-
15 V CMOS and PMOS. Types ULN2068B and
ULN2070B include a predriver stage to reduce load-
ing on the control logic.
PIN CONNECTIONS AND ORDER CODES
POWERDIP
12 + 2 + 2
ULN2064B
ULN2066B
ULN2068B
ULN2070B
ULN2074B
ULN2076B
1/8
September 2003