MAX6955ATL+ Maxim Integrated Products, MAX6955ATL+ Datasheet - Page 39
![IC DRVR DSPL LED 40-TQFN](/photos/6/65/66502/40-qfn_pkg_sml.jpg)
MAX6955ATL+
Manufacturer Part Number
MAX6955ATL+
Description
IC DRVR DSPL LED 40-TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6955AAX.pdf
(43 pages)
Specifications of MAX6955ATL+
Display Type
LED
Configuration
7, 14, 16 Segment
Interface
I²C
Current - Supply
22mA
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
40-TQFN Exposed Pad
Number Of Digits
16
Number Of Segments
128
Low Level Output Current
935 mA
High Level Output Current
55 mA
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Supply Current
30 mA
Maximum Power Dissipation
2051.3 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Digits Or Characters
-
Lead Free Status / Rohs Status
Details
PROCESS: CMOS
TOP VIEW
2-Wire Interfaced, 2.7V to 5.5V LED Display
GND
ISET
GND
SDA
AD0
SCL
AD1
______________________________________________________________________________________
O0
O1
O2
O4
O5
O6
O8
P0
P1
O3
O7
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
Driver with I/O Expander and Key Scan
MAX6955
SSOP
Chip Information
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19 V+
P4/IRQ
P3
P2
OSC_OUT
O18
O17
O16
O15
O14
O13
O12
O11
O10
O9
V+
BLINK
OSC
AD1
O0
O1
O2
O3
O4
O5
O6
O7
O8
*EP = EXPOSED PAD. CONNECT EP TO GND.
10
1
2
3
4
5
6
7
8
9
+
TQFN-EP
MAX6955
EP*
Pin Configurations
30
29
28
27
26
25
24
23
22
21
O18
O17
O16
O15
O14
O13
O12
O11
O10
O9
39