STP16CPC26PTR STMicroelectronics, STP16CPC26PTR Datasheet - Page 15
STP16CPC26PTR
Manufacturer Part Number
STP16CPC26PTR
Description
LED Display Drivers LV 16-bit LED Driver 5mA to 90mA 30MHz
Manufacturer
STMicroelectronics
Datasheet
1.STP16CPC26TTR.pdf
(27 pages)
Specifications of STP16CPC26PTR
Product Category
LED Display Drivers
Rohs
yes
Mounting Style
SMD/SMT
Package / Case
QSOP-24
Operating Supply Voltage
5 V
Maximum Supply Current
15.3 A
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STP16CPC26PTR
Manufacturer:
ST
Quantity:
1 000
Part Number:
STP16CPC26PTR
Manufacturer:
ST
Quantity:
20 000
STP16CPC26
9
9.1
Current generators characteristics
Current setting
The current of all outputs is programmed through an external resistor connected to R-EXT
pin, as shown in
The curve in
connected to R-EXT pin, whereas the
Figure 15. Resistor for current programming
Figure 16. Output current vs R-EXT resistor
Table 8.
Output current [mA]
Recommended values of Rext for some output current value
Figure 16
10
20
40
60
90
5
Figure
describes the relation between the current and the resistor
15.
Doc ID 18469 Rev 3
R
4129
2005
ext
999
471
322
217
[Ω]
Table 8
shows how to set some typical current values.
Closer standard value (E24 series) [Ω]
Current generators characteristics
4300
1000
200
470
330
220
15/27