MAX6967ATE+ Maxim Integrated Products, MAX6967ATE+ Datasheet - Page 15
![IC LED DRIVER LINEAR 16-TQFN](/photos/6/66/66625/16-tqfn_exp_pad_21-0136_sml.jpg)
MAX6967ATE+
Manufacturer Part Number
MAX6967ATE+
Description
IC LED DRIVER LINEAR 16-TQFN
Manufacturer
Maxim Integrated Products
Type
Linear (Serial Interface)r
Datasheet
1.MAX6966ATE.pdf
(29 pages)
Specifications of MAX6967ATE+
Constant Current
Yes
Topology
Open Drain, PWM
Number Of Outputs
10
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
RGB, White LED
Frequency
270kHz ~ 450kHz
Voltage - Supply
2.25 V ~ 3.6 V
Voltage - Output
7V
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Operating Temperature
-40°C ~ 125°C
Current - Output / Channel
20mA
Internal Switch(s)
Yes
Number Of Segments
10
Low Level Output Current
21.1 mA
Operating Supply Voltage
2.25 V to 3.6 V
Maximum Supply Current
730 uA
Maximum Power Dissipation
1176 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Efficiency
-
Lead Free Status / Rohs Status
Details
Table 6. Output Registers Format
Port P0 is static-low logic-level logic
port with logic input buffer enabled;
reading this port returns 0. Still active
in shutdown.
Port P0 is static-high logic-level logic
port (high impedance without external
pullup) or logic input with logic input
buffer enabled; reading this port
returns 0 or 1, depending on external
conditions. Still active in shutdown.
Port P0 is static-low constant-current
sink (PWM disabled). Logic input
buffer is disabled; reading this port
always returns 0. High impedance in
shutdown.
Port P0 duty cycle is 3/256 current
sink. GPI logic input buffer is
disabled; reading this port always
returns 0. High impedance in
shutdown.
Port P0 duty cycle is 4/256 current
sink. GPI logic input buffer is
disabled; reading this port always
returns 0. High impedance in
shutdown.
—
Port P0 duty cycle is 253/256 current
sink. GPI logic input buffer is
disabled; reading this port always
returns 0. High impedance in
shutdown.
Port P0 duty cycle is 254/256 current
sink. GPI logic input buffer is
disabled; reading this port always
returns 0. High impedance in
shutdown.
Port P0 is static high impedance
(PWM disabled). GPI logic input
buffer is disabled; reading this port
always returns 0. High impedance in
shutdown.
PORT P0 LEVEL OR PWM
10-Port Constant-Current LED Drivers and I/O
REGISTER
______________________________________________________________________________________
Expanders with PWM Intensity Control
R/W
X
X
X
X
X
X
X
X
X
X
ADDRESS
CODE
(HEX)
0x00
MSB
D7
—
0
0
0
0
0
1
1
1
D6
—
0
0
0
0
0
1
1
1
OUTPUT P0 LEVEL AND PWM
D5
—
0
0
0
0
0
1
1
1
D4
—
0
0
0
0
0
1
1
1
BINARY
REGISTER DATA
D3
—
0
0
0
0
0
1
1
1
D2
—
0
0
0
0
1
1
1
1
D1
—
0
0
1
1
0
0
1
1
LSB
D0
—
0
1
0
1
0
1
0
1
0xFD
0x00
0x01
0x02
0x03
0x04
0xFE
0xFF
HEX
—
15