参数资料
型号: MAX6965AEE+T
厂商: Maxim Integrated
文件页数: 4/22页
文件大小: 0K
描述: IC LED DRIVER LINEAR 16-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
拓扑: 开路漏极,PWM
输出数: 9
内部驱动器:
类型 - 主要: 背光,LED 闪烁器
类型 - 次要: RGB,白色 LED
频率: 400kHz
电源电压: 2 V ~ 3.6 V
输出电压: 7V
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 带卷 (TR)
工作温度: -40°C ~ 125°C
9-Output LED Driver with Intensity Control
and Hot-Insertion Protection
TIMING CHARACTERISTICS (continued)
(Typical Operating Circuit, V+ = 2V to 3.6V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V+ = 3.3V, T A = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RST Pulse Width
t W
1
μs
Output Data Valid
t DV
Figure 10
5
μs
Note 1: All parameters tested at T A = +25°C. Specifications over temperature are guaranteed by design.
Note 2: A master device must provide a hold time of at least 300ns for the SDA signal (referred to V IL of the SCL signal) to bridge
the undefined region of SCL’s falling edge.
Note 3: Guaranteed by design.
Note 4: C b = total capacitance of one bus line in pF. t R and t F measured between 0.3 x V DD and 0.7 x V DD .
Note 5: I SINK ≤ 6mA. C b = total capacitance of one bus line in pF. t R and t F measured between 0.3 x V DD and 0.7 x V DD .
Note 6: Input filters on the SDA and SCL inputs suppress noise spikes less than 50ns.
__________________________________________Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
SUPPLY CURRENT vs. TEMPERATURE
10
STANDBY CURRENT vs. TEMPERATURE
70
(PWM DISABLED; f SCL = 400kHz)
70
(PWM ENABLED; f SCL = 400kHz)
9
V+ = 3.6V
PWM ENABLED
60
65
60
8
7
6
50
40
V+ = 3.6V
55
50
45
40
V+ = 3.6V
V+ = 2.7V
V+ = 2.7V
V+ = 2V
V+ = 2.7V
5
4
3
2
V+ = 2V
PWM ENABLED
PWM ENABLED V+ = 3.6V
PWM
PWM DISABLED PWM DISABLED DISABLED
30
20
V+ = 2.7V
V+ = 2V
35
30
25
20
15
V+ = 2V
1
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
PORT OUTPUT LOW VOLTAGE WITH 50mA
LOAD CURRENT vs. TEMPERATURE
10
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
PORT OUTPUT LOW VOLTAGE WITH 20mA
LOAD CURRENT vs. TEMPERATURE
10
5
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
PWM CLOCK FREQUENCY
vs. TEMPERATURE
0.6
0.6
ALL OUTPUTS LOADED
1.050
0.5
0.5
1.025
V+ = 3.6V
V+ = 2.7V
0.4
V+ = 2V
0.4
1.000
0.3
0.2
0.1
V+ = 3.6V
0.3
0.2
0.1
V+ = 2V
V+ = 2.7V
V+ = 3.6V
0.975
0.950
0.925
V+ = 2.7V
V+ = 2V
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
0.900
NORMALIZED TO V+ = 3.3V, T A = +25 ° C
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
4
_______________________________________________________________________________________
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