MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:60000 D/C:0828
TCA62746AFG, TCA640, TCA6408PW Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: 60000
D/C: 0828
Description: IC I/O EXPANDER I2C 8B 16TSSOP
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PDF/DataSheet Download
Datasheet: TCA0372
File Size: 162228 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TCA0372
File Size: 162228 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TCA0372
File Size: 162228 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
The TCA62746 series are LED drivers with sink type constant circuit output, making them ideal for controlling LED modules and displays.
The current value of the 16-output is configurable using one external resistor.
In addition, these drivers are equipped with a function for detecting the output voltage when the output load LEDs open or short, and which then outputs the result as serial data.
These drivers consist of a 16-constant current output block, a 16-bit shift register, a 16-bit latch and a 16-bit AND-gate.
The suffix (G) appended to the part number represents a Lead (Pb)-Free product.
|
Characteristics |
Symbol |
Rating *1 |
Unit |
|
Power supply voltage |
VDD |
−0.4 to 6.0 |
V |
|
Output current |
IO |
55 |
mA |
|
Logicinput voltage |
VIN |
−0.3 to VDD + 0.3 *2 |
V |
|
Output voltage |
VO |
−0.3 to 17 |
V |
|
Operatingtem perature |
Topr |
−40 to 85 |
|
|
Storage temperature |
Tstg |
−55 to 150 |
|
|
Thermal resitance |
Rth(j-a) |
94(AFG type When mounted PCB)/120(AFNG type When mounted PCB) *3 |
/W |
|
Power dissipation |
PD |
1.32(AFG type When mounted PCB)/1.04(AFNG type When mounted PCB) *3,4 |
W |
Note1: Voltage is ground referenced.
Note2: However, do not exceed 6V.
Note3: PCB condition 76.2 x 114.3 x 1.6 mm, Cu 30% (SEMI conforming)
Note4: The power dissipation decreases the reciprocal of the saturated thermal resistance (1/ Rth(j-a)) for each degree (1) that the ambient temperature is exceeded (Ta = 25).
| Technical/Catalog Information | TCA6408PW |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Interface | I²C, SMBus |
| Number of I /O | 8 |
| Frequency - Clock | 400kHz |
| Voltage - Supply | 1.65 V ~ 5.5 V |
| Package / Case | 16-TSSOP |
| Packaging | Tube |
| Operating Temperature | -40°C ~ 85°C |
| Interrupt Output | Yes |
| Current - Drive | 25mA |
| Includes | POR |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TCA6408PW TCA6408PW |
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