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参数资料
| 型号： | MAX6960ATH+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/34页 |
| 文件大小： | 0K |
| 描述： | IC DRVR LED 8X8 44-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 显示器类型： | LED |
| 配置： | 8 x 8（矩阵） |
| 接口： | 4 线串行 |
| 数字或字符： | 任何数字类型 |
| 电流 - 电源： | 7.5mA |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-WFQFN 裸露焊盘 |
| 供应商设备封装： | 44-TQFN-EP（7x7） |
| 包装： | 带卷 (TR) |
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MAX6960–MAX6963
4-Wire Serially Interfaced
8 x 8 Matrix Graphic LED Drivers
ABSOLUTE MAXIMUM RATINGS
(Voltage with respect to GND.)
V+ .............................................................................-0.3V to +4V
All Other Pins................................................-0.3V to (V+ + 0.3V)
ROW1–ROW8 Sink Current ..............................................750mA
COL1–COL16 Source Current ...........................................48mA
Continuous Power Dissipation (T A = +70°C)
Operating Temperature Range
(T MIN to T MAX ) ..............................................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+240°C
44-Pin MQFP
(derate 12.7 mW/°C over +70°C) ...............................1012mW
44-Pin TQFN
(derate 27mW/°C over +70°C) ...................................2162mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V+ = 2.7V to 3.6V, T A = T MIN to T MAX , typical values at V+ = 3.3V, T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Operating Supply Voltage
SYMBOL
V+
CONDITIONS
MIN
2.7
TYP
MAX
3.6
UNITS
V
Shutdown mode, all
T A = +25°C
250
375
Shutdown Supply Current
I SHDN
digital inputs at V+
T A = T MIN to +85°C
500
μA
or GND
T A = T MIN to T MAX
600
Intensity set to full,
T A = +25°C
7.5
9
Operating Supply Current
I+
no display load
T A = T MIN to +85°C
10
mA
connected
T A = T MIN to T MAX
11
Master Clock Frequency
f OSC
1.0
8.5
MHz
Dead-Clock Protection
Frequency
OSC High Time
OSC Low Time
f OSC
t CH
t CL
V LED = 2.3V, V+ =
3.15V to 3.6V,
T A = +25°C
T A = T MIN to +85°C
50
40
40
38
37
90.5
40
200
42
43
kHz
ns
ns
Anode Column Source Current
COL1–COL16
I SEG
current = high
V LED = 2.3V, V+ =
T A = T MIN to T MAX
T A = +25°C
37
19
20
44
21
mA
2.7V to 3.6V, current
= low
T A = T MIN to +85°C
T A = T MIN to T MAX
18.5
18.5
21.5
22.0
Anode Column Source-Current
V LED = 2.3V, V+ = 3.15V to 3.6V,
current = high
200
Temperature Variation
COL1–COL16
Segment Current Slew Rate
I TC
? I SEG / ? t
V LED = 2.2V, V+ = 2.7V to 3.3V,
current = low
T A = +25°C
200
30
ppm/°C
mA/μs
2
Maxim Integrated
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