MAX6970AAE Maxim Integrated Products, MAX6970AAE Datasheet - Page 9
MAX6970AAE
Manufacturer Part Number
MAX6970AAE
Description
LED Drivers
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6970AAE.pdf
(12 pages)
Specifications of MAX6970AAE
Number Of Segments
16
Low Level Output Current
60 mA
Operating Supply Voltage
3 V to 5.5 V
Maximum Supply Current
30 mA
Maximum Power Dissipation
571 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SSOP-16
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX6970AAE
Manufacturer:
MAXIM/美信
Quantity:
20 000
Table 1. 4-Wire Serial-Interface Truth Table
L = Low-logic level.
H = High-logic level.
X = Don’t care.
P = Present state.
R = Previous state.
SERIAL-
INPUT
DATA
DIN
—
—
—
H
X
L
MAX6968
MAX6977
MAX6978
MAX6970
MAX6981
MAX6980
MAX6969
MAX6979
MAX6971
MAX6983
PART
CLOCK
INPUT
CLK
—
—
—
D
R
P
—
H
L
X
_______________________________________________________________________________________
8-Port, 36V Constant-Current LED Driver
0
1
0
SHIFT-REGISTER
D
R
R
R
P
—
X
1
1
1
2
1
CONTENTS
NUMBER OF
D
R
R
R
P
—
OUTPUTS
X
2
2
2
2
3
16
16
8
8
… D
… R
… R
… R
…
… P
—
—
n-1
n-1
n-2
n-2
n-1
X
R
R
D
R
P
—
n-1
n-1
X
n
n
n
MAX OUTPUT
INPUT
VOLTAGE (V)
LOAD
LE
—
—
—
—
H
L
5.5
5.5
36
36
D
R
P
—
—
—
X
0
0
0
LATCH CONTENTS
D
R
P
—
—
—
X
1
1
1
D
R
P
—
—
—
X
2
2
2
MAX OUTPUT
CURRENT
… D
—
—
—
… P
…
55mA
R
—
—
—
n-1
n-1
n-1
X
D
R
P
—
—
—
X
n
n
n
BLANKING
INPUT
OE
—
—
—
—
DETECTION
H
L
LED FAULT
Yes
Yes
Yes
Yes
Yes
Yes
—
—
—
—
Hi-Z Hi-Z Hi-Z … Hi-Z Hi-Z
D
—
—
—
—
P
0
0
Selector Guide
OUTPUT CONTENTS
D
P
—
—
—
—
1
1
D
P
—
—
—
—
2
2
WATCHDOG
… D
—
—
—
—
… P
Yes
Yes
Yes
Yes
—
—
—
—
—
—
—
—
—
—
n-1
n-1
D
—
—
—
—
P
n
n
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