PCA9632DP1-T NXP Semiconductors, PCA9632DP1-T Datasheet - Page 7

• Manufacturer Part Number: PCA9632DP1-T
• Description: LED Drivers 4-BIT FM+I2C-BUS LOW POWER LED
• Manufacturer: NXP Semiconductors

Specifications of PCA9632DP1-T

• Number Of Segments: 4
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: TSSOP
• Pin Count: 8
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 5.5V
• Low Level Output Current: 100000 uA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 150 uA
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant
• Other names: PCA9632DP1,118

NXP Semiconductors
PCA9632_3
Product data sheet
7.1.2 LED All Call I
7.1.3 LED Sub Call I
The last bit of the address byte defines the operation to be performed. When set to logic 1
a read is selected, while a logic 0 selects a write operation.
See
Remark: The default LED All Call I
as a regular I
PCA9632s on the I
See
Remark: The default LED Sub Call I
slave addresses as long as they are disabled.
Fig 6.
•
•
•
•
•
•
•
•
•
slave devices that are designed to respond to the General Call address (0000 000)
High-speed mode (Hs-mode) master code (0000 1XX)
Default power-up value (ALLCALLADR register): E0h or 1110 000
Programmable through I
At power-up, LED All Call I
E0h (R/W = 0) or E1h (R/W = 1) is sent by the master.
3 different I
Default power-up values:
– SUBADR1 register: E2h or 1110 001
– SUBADR2 register: E4h or 1110 010
– SUBADR3 register: E8h or 1110 100
Programmable through I
At power-up, Sub Call I
ACK when E2h (R/W = 0) or E3h (R/W = 1), E4h (R/W = 0) or E5h (R/W = 1), or
E8h (R/W = 0) or E9h (R/W = 1) is sent by the master.
Section 7.3.8 “LED All Call I
Section 7.3.7 “I
a. 8-pin version
1
Slave address
1
2
C-bus slave address since this address is enabled at power-up. All the
2
2
slave address
0
C-bus addresses can be used
C-bus address
2
C-bus addresses
fixed
2
2
0
C-bus will acknowledge the address if sent by the I
C-bus subaddress 1 to 3, SUBADRx”
Rev. 03 — 15 July 2008
0
2
1
C-bus addresses are disabled. PCA9632 does not send an
2
2
C-bus (volatile programming)
C-bus (volatile programming)
2
002aab318
0
C-bus address is enabled. PCA9632 sends an ACK when
2
C-bus address, ALLCALLADR”
R/W
2
C-bus address (E0h or 1110 000) must not be used
2
C-bus addresses may be used as regular I
4-bit Fm+ I
b. 10-pin version
1
1
2
for more detail.
C-bus low power LED driver
fixed
slave address
0
0
for more detail.
0
PCA9632
2
selectable
© NXP B.V. 2008. All rights reserved.
hardware
C-bus master.
A1
002aab295
A0
R/W
2
C-bus
7 of 38