MAX7315ATE+ Maxim Integrated Products, MAX7315ATE+ Datasheet - Page 21

• Manufacturer Part Number: MAX7315ATE+
• Description: IC I/O EXPANDER I2C 8B 16TQFN-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX7315ATE+

• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Operating Supply Voltage: 2 V to 3.6 V
• Power Dissipation: 1176 mW
• Operating Temperature Range: - 40 C to + 125 C
• Input Voltage: 1.08 V to 1.4 V
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Output Voltage: 0.15 V
• Chip Configuration: 8 Bit
• Bus Frequency: 400kHz
• Ic Interface Type: I2C, SMBus
• No. Of I/o's: 8
• Supply Voltage Range: 2V To 3.6V
• Digital Ic Case Style: TQFN
• No. Of Pins: 16
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 13. Master, O8 Intensity Register
______________________________________________________________________________________________________
Control, Interrupt, and Hot-Insertion Protection
Master intensity duty cycle is 15/15 (full)
Master intensity duty cycle is 0/15 (off);
Read back master and global intensity
MASTER AND GLOBAL INTENSITY
all outputs will be static with no PWM
Master intensity duty cycle is 13/15
Master intensity duty cycle is 14/15
Master intensity duty cycle is 1/15
Master intensity duty cycle is 2/15
Master intensity duty cycle is 3/15
Write master and global intensity
internal oscillator is disabled;
O8 intensity duty cycle is 14/16
O8 intensity duty cycle is 15/16
O8 intensity duty cycle is 16/16
O8 intensity duty cycle is 1/16
O8 intensity duty cycle is 2/16
O8 intensity duty cycle is 3/16
(static output, no PWM)
REGISTER
—
—
8-Port I/O Expander with LED Intensity
R/W
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
1
ADDRESS
CODE
(HEX)
0X0E
MSB
D7
M3
—
—
—
—
—
—
—
—
0
0
0
0
1
1
1
MASTER INTENSITY
M2
D6
—
—
—
—
—
—
—
—
0
0
0
0
1
1
1
D5
M1
—
—
—
—
—
—
—
—
0
0
1
1
0
1
1
REGISTER DATA
LSB
D4
M0
—
—
—
—
—
—
—
—
0
1
0
1
1
0
1
MSB
D3
G3
—
—
—
—
—
—
—
—
—
0
0
0
1
1
1
O8 INTENSITY
D2
G2
—
—
—
—
—
—
—
—
—
0
0
0
1
1
1
D1
G1
—
—
—
—
—
—
—
—
—
0
0
1
0
1
1
LSB
D0
G0
—
—
—
—
—
—
—
—
—
0
1
0
1
0
1
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