AS1121-BQFT austriamicrosystems, AS1121-BQFT Datasheet - Page 6

• Manufacturer Part Number: AS1121-BQFT
• Description: IC LED DRIVER 16-CH 30V 32-TQFN
• Manufacturer: austriamicrosystems

Specifications of AS1121-BQFT

• Constant Current: Yes
• Internal Driver: Yes
• Type - Primary: Backlight, General Purpose
• Type - Secondary: Color
• Mounting Type: *
• Topology: PWM
• Number Of Outputs: 16
• Voltage - Supply: 3.1 V ~ 3.6 V
• Voltage - Output: 1.5 V ~ 30 V
• Package / Case: *
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Other names: AS1121-BQFTTR

AS1121
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
Table 5. Serial Interface Timing Characteristics
1. See
2. See
3. See
4. See
5. See
www.austriamicrosystems.com/LED-Driver-ICs
Symbol
Figure 6 on page
Figure 10 on page
Figure 4 on page 8
Figure 8 on page
Figure 3 on page
t
t
t
t
t
SU0
SU1
SU2
SU3
SU4
t
t
t
t
t
H0
H1
H2
H3
H4
10.
11.
7.
13.
Setup Time
Parameter
Hold Time
Revision 1.00
OEN, GSCLK
OEN, GSCLK
MODE, CLK
CLK, MODE
MODE, LD
LD, MODE
Conditions
SDI, CLK
CLK, SDI
CLK, LD
LD, CLK
3
1
3
4
4
4
5
4
2
2
Min
12
12
12
12
12
12
12
12
12
12
Typ
Max
Unit
ns
ns
6 - 18