MAX7302ATE+T Maxim Integrated Products, MAX7302ATE+T Datasheet - Page 9

• Manufacturer Part Number: MAX7302ATE+T
• Description: IC LED DRIVER LINEAR 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Linear (I²C Interface)r

Specifications of MAX7302ATE+T

• Topology: Open Drain, PWM
• Number Of Outputs: 9
• Internal Driver: Yes
• Type - Primary: Backlight, LED Blinker
• Type - Secondary: White LED
• Frequency: 1MHz
• Voltage - Supply: 1.62 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 25mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details

Table 3. Configuration Register (0x26)
*Default state.
Table 4. Configuration Register (0x27)
*Default state.
Level-Translating GPIO and LED Driver with CLA
REGISTER BIT
REGISTER BIT
D4, D3, D2
D6, D5, D4
D7
D6
D5
D1
D0
D7
D3
D2
D1
D0
_______________________________________________________________________________________
Interrupt status flag
Blink prescalor bits
DESCRIPTION
Transition flag
DESCRIPTION
Input transition
P1/INT output
P3/OSCOUT
(read only)
(read only)
Bus timeout
Reserved
RST timer
RST POR
P2/OSCIN
Reserved
VALUE
VALUE
0/1
1*
1*
—
0*
0*
1*
1*
0
0
1
1
0
1
0
1
0
0
0
1
0
SMBus/I
Enables the bus timeout feature.
Disables the bus timeout feature.
Reserved
Reserved
Sets P3 to output the oscillator.
Sets P3 as a GPIO controlled by register 0x03.
Sets P2 as the oscillator input.
Sets P2 as a GPIO controlled by register 0x02.
Sets P1 as the interrupt output.
Sets P1 as a GPIO controlled by register 0x01.
Set to 0 on power-up to detect transition on inputs.
An interrupt has occurred on at least one interrupt enabled input port.
No interrupt has occurred on an interrupt enabled input port.
A transition has occurred on an input port.
No transition has occurred on an input port.
Reserved
Blink timer bits, see Table 10.
RST does not reset counters PWM/blink
RST resets PWM/blink counters
RST does not reset registers to power-on-reset state.
RST resets registers to power-on-reset state.
2
C Interfaced 9-Port,
FUNCTION
FUNCTION
9