HEF4894BT,118 NXP Semiconductors, HEF4894BT,118 Datasheet - Page 12

• Manufacturer Part Number: HEF4894BT,118
• Description: IC SHIFT/REGISTER STORE 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 4000Br

Specifications of HEF4894BT,118

• Package / Case: 20-SOIC (7.5mm Width)
• Logic Type: Shift Register
• Output Type: Standard
• Number Of Elements: 1
• Number Of Bits Per Element: 12
• Function: Serial to Parallel
• Voltage - Supply: 3 V ~ 15 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Low Level Output Current: 3.2 mA
• High Level Output Current: - 3.4 mA
• Operating Supply Voltage: 3 V to 15 V
• Maximum Supply Current: 20 uA
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935194380118; HEF4894BTD-T; HEF4894BTD-T

NXP Semiconductors
13. Application information
Application example: serial-to-parallel data converting
LED driver.
HEF4894B
Product data sheet
Fig 11. Serial-to-parallel converting LED drivers
PWM dimmer
input
SYNC CIRCUITRY
CONTROL AND
DATA
from remote
processor
V
DD
CLOCK
V
D
QP0 QP1
DD
OE
STR
HEF4894B
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 13 August 2010
QP10
CP
QP11
QS2
V
SS
V
D
QP0
DD
12-stage shift-and-store register LED driver
OE
QP1
STR
HEF4894B
CP
HEF4894B
QP10
© NXP B.V. 2010. All rights reserved.
QP11
QS2
V
001aag122
SS
V
DD
12 of 19