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参数资料
| 型号： | A6276SLWTR |
| 元件分类： | 显示驱动器 |
| 英文描述： | Interface IC |
| 中文描述： | 接口IC |
| 文件页数： | 1/12页 |
| 文件大小： | 151K |
| 代理商： | A6276SLWTR |
D
2
6276
16-BIT SERIAL-INPUT, CONSTANT-
CURRENT LATCHED LED DRIVER
Always order by complete part number, e.g.,
A6276EA
.
The A6276EA and A6276ELW are specifically designed for LED-
display applications. Each BiCMOS device includes a 16-bit CMOS
shift register, accompanying data latches, and 16 npn constant-current
sink drivers. Except for package style and allowable package power
dissipation, the two devices are identical.
The CMOS shift register and latches allow direct interfacing with
microprocessor-based systems. With a 5 V logic supply, typical serial
data-input rates are up to 20 MHz. The LED drive current is deter-
mined by the user’s selection of a single resistor. A CMOS serial data
output permits cascade connections in applications requiring additional
drive lines. For inter-digit blanking, all output drivers can be disabled
with an ENABLE input high. Similar 8-bit devices are available as the
A6275EA and A6275ELW.
Two package styles are provided for through-hole DIP (suffix A) or
surface-mount SOIC (suffix LW). Under normal applications, a copper
lead frame and low logic-power dissipation allow the dual in-line
package to sink maximum rated current through all outputs continu-
ously over the operating temperature range (90 mA, 0.75 V drop,
+85
°
C). Both devices are also available for operation over the standard
temperature range of -20
°
C to +85
°
C. To order, change the suffix
letter ‘E’ to ‘S’.
Note that the A6276EA (DIP) and the A6276ELW
(SOIC) are electrically identical and share a
common terminal number assignment.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
......................
7.0 V
Output Voltage Range,
V
O
............................
-0.5 V to +17 V
Output Current, I
O
........................
90 mA
Ground Current, I
GND
...............
1475 mA
Input Voltage Range,
V
I
....................
-0.4 V to V
DD
+ 0.4 V
Package Power Dissipation,
P
D
.....................................
See Graph
Operating Temperature Range,
T
A
.............................
-40
°
C to +85
°
C
Storage Temperature Range,
T
S
...........................
-55
°
C to +150
°
C
A6276ELW
Caution: These CMOS devices have input
static protection (Class 2) but are still suscep-
tible to damage if exposed to extremely high
static electrical charges.
FEATURES
I
To 90 mA Constant-Current Outputs
I
Under-Voltage Lockout
I
Low-Power CMOS Logic and Latches
I
High Data Input Rate
I
Functional Replacement for TB62706BN/BF
GROUND
REGISTER
LATCHES
1
2
3
8
17
18
19
20
21
23
4
5
6
7
22
24
SERIAL
DATA OUT
LOGIC
SUPPLY
SERIAL
DATA IN
OUTPUT
ENABLE
LATCH
ENABLE
CLOCK
CK
V
DD
OE
OUT
1
OUT
2
OUT
0
OUT
12
OUT
14
OUT
13
OUT
3
OUT
15
R
EXT
I
REGULATOR
L
12
9
10
11
OUT
5
OUT
6
OUT
4
OUT
7
13
14
15
16
OUT
8
OUT
10
OUT
9
OUT
11
相关PDF资料 |
PDF描述 |
|---|---|
| A6276ELW | 16-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER |
| A6276 | ECONOLINE: RB & RA - Dual Output from a Single Input Rail- Power Sharing on Output- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 85% |
| A6276EA | 16-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER |
| A6283L-F12-T | 4.6W DUAL AUDIO POWER AMPLIFIER |
| A6283 | 4.6W DUAL AUDIO POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A6276SLWTR-T | 功能描述:IC LED DRIVER LINEAR 24-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:1 系列:- 恒定电流:- 恒定电压:- 拓扑:PWM，切换式电容器（充电泵） 输出数:1 内部驱动器:是 类型 - 主要:背光 类型 - 次要:白色 LED 频率:642kHz 电源电压:2.7 V ~ 5.5 V 输出电压:5V 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘 供应商设备封装:10-VSON 包装:剪切带 (CT) 工作温度:-30°C ~ 85°C 产品目录页面:1371 (CN2011-ZH PDF) 其它名称:BD1603NUV-E2CT |
| A6277 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:8-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER |
| A6277EA | 功能描述:IC LED DRIVER LINEAR 20-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:1 系列:- 恒定电流:- 恒定电压:- 拓扑:PWM，切换式电容器（充电泵） 输出数:1 内部驱动器:是 类型 - 主要:背光 类型 - 次要:白色 LED 频率:642kHz 电源电压:2.7 V ~ 5.5 V 输出电压:5V 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘 供应商设备封装:10-VSON 包装:剪切带 (CT) 工作温度:-30°C ~ 85°C 产品目录页面:1371 (CN2011-ZH PDF) 其它名称:BD1603NUV-E2CT |
| A6277EA-T | 功能描述:IC LED DRIVER LINEAR 20-DIP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:1 系列:- 恒定电流:- 恒定电压:- 拓扑:PWM，切换式电容器（充电泵） 输出数:1 内部驱动器:是 类型 - 主要:背光 类型 - 次要:白色 LED 频率:642kHz 电源电压:2.7 V ~ 5.5 V 输出电压:5V 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘 供应商设备封装:10-VSON 包装:剪切带 (CT) 工作温度:-30°C ~ 85°C 产品目录页面:1371 (CN2011-ZH PDF) 其它名称:BD1603NUV-E2CT |
| A6277ELW | 功能描述:IC LED DRIVER LINEAR 20-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:1 系列:- 恒定电流:- 恒定电压:- 拓扑:PWM，切换式电容器（充电泵） 输出数:1 内部驱动器:是 类型 - 主要:背光 类型 - 次要:白色 LED 频率:642kHz 电源电压:2.7 V ~ 5.5 V 输出电压:5V 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘 供应商设备封装:10-VSON 包装:剪切带 (CT) 工作温度:-30°C ~ 85°C 产品目录页面:1371 (CN2011-ZH PDF) 其它名称:BD1603NUV-E2CT |
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