STP16CPC26TTR STMicroelectronics, STP16CPC26TTR Datasheet - Page 15

• Manufacturer Part Number: STP16CPC26TTR
• Description: LED Display Drivers LV 16-bit LED Driver 5mA to 90mA 30MHz
• Manufacturer: STMicroelectronics

Specifications of STP16CPC26TTR

• Product Category: LED Display Drivers
• Rohs: yes
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-24
• Operating Supply Voltage: 5 V
• Maximum Supply Current: 15.3 A
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C

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