DRV777 Datasheet, PDF (2/17 Pages) Texas Instruments – 7- bit Integrated Motor and Relay Driver

DRV777
SLRS062 – DECEMBER 2012
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
T_J
–40°C to 125°C
PART NUMBER
DRV777DR
DRV777PWR
ORDERING INFORMATION⁽¹⁾
PACKAGE
16-Pin SOIC
Reel of 2500
16-Pin TSSOP
Reel of 2000
TOP-SIDE MARKING
DRV777
DRV777
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
DEVICE INFORMATION
IN1 ¹
IN2 ²
IN3 ³
IN4 4
IN5 ⁵
IN6 ⁶
IN7 ⁷
GND ⁸
16-Pin
SOIC/TSSOP
16 OUT1
15 _OUT2
14 _OUT3
13 _OUT4
12 _OUT5
11 _OUT6
10 _OUT7
9 _COM
COM
INX
ESD
Pull-down
300kQ
RC Filter/Snubber
RIN=3kQ
CIN= 9pF
OUTX
NFET
ESD
Figure 1. DRV777 PINOUT
Figure 2. Channel Block Diagram
NAME
IN1 – IN7
GND
COM
OUT7 – OUT1
PIN NUMBER
16-SOIC
16-TSSOP
1–7
1–7
8
8
9
9
10–16
10–16
DRV777 PIN DESCRIPTION
DESCRIPTION
Logic Input Pins IN1 through IN7
Ground Reference Pin
Internal Free-Wheeling Diode Common Cathode Pin
Channel Output Pins OUT7 through OUT1
2
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