SCPS164D
MAY 2007 – February 2017
TCA6507
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
I2C Interface Timing Requirements
6.7
Oscillator Timing Requirements
6.8
Switching Characteristics
6.9
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Seven LED Driver Outputs
8.3.2
Open-Drain Outputs Directly Drive LEDs
8.3.3
Widely Programmable
8.4
Device Functional Modes
8.4.1
Power-On Reset
8.4.2
Enable and Reset
8.5
Programming
8.5.1
I2C Interface
8.5.2
Bus Transactions
8.5.2.1
Writes
8.5.2.2
Reads
8.5.3
Device Address
8.5.4
Control Register and Command Byte
8.5.5
Auto-Increment Mode
8.5.6
LED Operation
8.5.7
Blinking Pattern Control
8.5.8
Intensity Control
8.6
Register Maps
8.6.1
Registers 0x00 - 0x02 (Select Registers)
8.6.2
Register 0x03 (Fade-ON Time)
8.6.3
Register 0x04 (Fully-ON Time)
8.6.4
Register 0x05 (Fade-OFF Time)
8.6.5
Register 0x06 - 0x07 (Fully-OFF Time)
8.6.6
Register 0x08 (Maximum Intensity per Bank)
8.6.7
Register 0x09 (One-Shot / Master Intensity)
8.6.8
Register 0x0A (Initialization Register)
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Application Curve
9.3
System Example
10
Power Supply Recommendations
10.1
Power-On Reset Requirements
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Community Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
RUE|12
MPQF214B
PW|14
MPDS360
サーマルパッド・メカニカル・データ
RUE|12
QFND506
発注情報
scps164d_oa
scps164d_pm
7
Parameter Measurement Information
A.
C
L
includes probe and jig capacitance.
B.
All inputs are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
/t
f
≤ 30 ns.
C.
All parameters and waveforms are not applicable to all devices.
Figure 8.
I
2
C Interface Load Circuit and Voltage Waveforms
A.
C
L
includes probe and jig capacitance.
B.
All inputs are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
/t
f
≤ 30 ns.
C.
The outputs are measured one at a time, with one transition per measurement.
D.
All parameters and waveforms are not applicable to all devices.
Figure 9.
P-Port Load Circuit and Voltage Waveforms