A6810
10-Bit Serial Input Latched Source Driver
Description (continued)
blanking, all output drivers can be disabled and all sink drivers
turned on with a BLANKING input high. The PNP active pull-
downs can sink at least 2.5 mA.
The A6810 is available in three temperature ranges for optimum
performance in commercial (S), industrial (E), and automotive (K)
applications. It is provided in two package styles, through-hole
DIP (package A) and surface-mount SOIC (package LW). Copper
leadframes, low logic-power dissipation, and low output-saturation
voltages allow all devices to source 25 mA from all outputs
continuously over the full operating temperature range.
The lead (Pb) free versions have 100% matte tin leadframe
plating.
Selection Guide
Part Number
A6810EA-T
A6810SA-T
Pb-free
Yes
Yes
Packing
21 pieces/tube
21 pieces/tube
Ambient Temperature, TA (°C)
–40 to 85
–20 to 85
Package
18-pin DIP
A6810ELWTR-T
Yes
1000 pieces/13-in. reel
–40 to 85
A6810KLWTR-T
Yes
1000 pieces/13-in. reel
–40 to 125
20-pin SOIC-W
A6810SLWTR-T
Yes
1000 pieces/13-in. reel
–20 to 85
*Variant is in production but has been determined to be LAST TIME BUY. This classification indicates that the variant is obsolete and
notice has been given. Sale of the variant is currently restricted to existing customer applications. The variant should not be purchased
for new design applications because of obsolescence in the near future. Samples are no longer available. Status date change May 3,
2010. Deadline for receipt of LAST TIME BUY orders is October 29, 2010.
Absolute Maximum Ratings*
Characteristic
Symbol
Notes
Rating
Units
Logic Supply Voltage
Driver Supply Voltage
Input Voltage Range
Continuous Output Current Range
VDD
VBB
VIN
IOUT
Range E
7.0
V
60
V
–0.3 to VDD + 0.3
V
–40 to 15
mA
–40 to 85
ºC
Operating Ambient Temperature
TA
Range K
Range S
–40 to 125
ºC
–20 to 85
ºC
Maximum Junction Temperature
TJ(max)
150
ºC
Storage Temperature
Tstg
–55 to 125
ºC
*Caution: These CMOS devices have input static protection (Class 2) but are still susceptible to damage if exposed to extremely high
static electrical charges.
Allegro MicroSystems, Inc.
2
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com