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参数资料
| 型号： | MAX6959BAPE+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 10/19页 |
| 文件大小： | 0K |
| 描述： | IC DRVR DSPL LED 16-DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 25 |
| 显示器类型： | LED |
| 配置： | 7 段 + 2 个信号器 |
| 接口： | SMBus（2 线/I²C） |
| 数字或字符： | 4 位数字 |
| 电流 - 电源： | 5.9mA |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-PDIP |
| 包装： | 管件 |
2-Wire Interfaced, 3V to 5.5V, 4-Digit,
9-Segment LED Display Drivers with Keyscan
Table 5. No-Decode Mode Data Bits and Corresponding Segment Lines
DIGIT/SEGMENT REGISTER
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Digit 0
Digit 1
Digit 2
Digit 3
Segments
0x20
0x21
0x22
0x23
0x24
X
X
X
X
SEG 7
SEG a
SEG a
SEG a
SEG a
SEG 6
SEG b
SEG b
SEG b
SEG b
SEG 5
SEG c
SEG c
SEG c
SEG c
SEG 4
SEG d
SEG d
SEG d
SEG d
SEG 3
SEG e
SEG e
SEG e
SEG e
SEG 2
SEG f
SEG f
SEG f
SEG f
SEG 1
SEG g
SEG g
SEG g
SEG g
SEG 0
The digit registers and segments register use 1 bit to
set the state of one segment. Each bit is high to turn a
segment on, or low to turn it off (Table 6).
Table 6. No-Decode Mode Data Bits and
Corresponding Segment Lines
In hexadecimal code-decode mode, the decoder looks
only at the lower nibble of the data in the digit register
(D3–D0), disregarding bits D7–D4. Table 7 lists the hexa-
decimal code font. When no decode is selected, data
bits D7 –D0 correspond to the segment lines of the
MAX6958/MAX6959. Table 8 shows the one-to-one pair-
ing of each data bit to the appropriate segment line.
REGISTER BIT
0
1
SEGMENT BEHAVIOR
Segment off
Segment on
Initial Power-Up
On initial power-up, all control registers are reset, the
display is blanked, and the MAX6958/MAX6959 enter
shutdown mode (Table 9). At power-up, the MAX6958/
Decode-Mode Register
The decode-mode register sets hexadecimal code
(0–9, A–F) or no-decode operation for each digit. Each
bit in the register corresponds to one digit. Logic high
selects hexadecimal decoding while logic low bypass-
es the decoder. Digits can be set for decode or no
decode in any combination. Bit assignment and exam-
ples of the decode mode control register format are
shown in Table 7.
Table 7. Decode-Mode Register Examples
MAX6959 are initially set to scan four digits, do not
decode data in the digit registers or scan key switches
(MAX6959 only), and the intensity register is set to a
low value (4/64 intensity).
DECODE MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
HEX
CODE
Bit assignment for each digit
No decode for digits 3–0
Hexadecimal decode for digit
0; no decode for digits 3–1
—
Hexadecimal decode for digits
2–0; no decode for digit 3
Hexadecimal decode for digit
3; no decode for digits 2–0
—
Hexadecimal decode for digits
3–0
0x01
0x01
0x01
—
0x01
0x01
—
0x01
X
X
X
—
X
X
—
X
X
X
X
—
X
X
—
X
X
X
X
—
X
X
—
X
X
X
X
—
X
X
—
X
Digit 3
0
0
—
0
1
—
1
Digit 2
0
0
—
1
0
—
1
Digit 1
0
0
—
1
0
—
1
Digit 0
0
1
—
1
0
—
1
—
0xX0
0xX1
—
0xX7
0xX8
—
0xXF
10
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相关代理商/技术参数 |
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|---|---|
| MAX6959BAPE+ | 功能描述:LED显示驱动器 3-5.5V 4-Digit 9-Seg LED Display Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MAX6959EVKIT+ | 功能描述:LED 照明开发工具 Evaluation Board RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| MAX695C/D | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX695C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX695CPE | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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