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参数资料
| 型号： | MAX6959BAPE+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 12/19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
Configuration Register
Use the configuration register to enter and exit shut-
down, check device type, and globally clear the digit
data (Tables 10–13). The S bit selects shutdown or nor-
mal operation (read/write). The D bit reports whether
the device is a MAX6958 or a MAX6959 (read only).
The R bit clears all the digit and segment data (data is
not stored-transient bit)
Scan-Limit Register
The scan-limit register sets the number of digits dis-
played, from one to four (Table 14). A bicolor digit is
connected as two monocolor digits. The scan-limit reg-
ister also limits the number of keys that can be
Table 10. Configuration Register Format
scanned. Since the number of scanned digits affects
the display brightness, the scan-limit register should
not be used to blank portions of the display (such as
leading zero suppression).
Intensity Register
An internal pulse-width modulator controlled by the
intensity register provides digital control of display
brightness. The modulator scales the average segment
current in 63 steps from a maximum of 63/64 down to
1/64 of the 23mA peak current. The minimum interdigit
blanking time is set to 1/64 of a cycle (Figure 11 and
Table 15).
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Configuration register
0x04
X
X
R
X
X
X
D
S
Table 11. Shutdown Control (S Data Bit D0) Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Shutdown mode
Normal operation
0x04
0x04
X
X
X
X
R
R
X
X
X
X
X
X
D
D
0
1
Table 12. Device Readback (D Data Bit D1) Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
MAX6958
MAX6959
0x04
0x04
X
X
X
X
R
R
X
X
X
X
X
X
0
1
S
S
Table 13. Global Clear Digit Data (R Data Bit D5) Format
MODE
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Digit and segment data are unaffected
Digit and segment data are cleared
0x04
0x04
X
X
X
X
0
1
X
X
X
X
X
X
D
D
S
S
Table 14. Scan-Limit Register Format
SCAN LIMIT
ADDRESS
CODE (HEX)
D7
D6
REGISTER DATA
D5 D4 D3 D2
D1
D0
HEX
CODE
Display digit 0 and segments 0, 4
Display digits 0, 1 and segments 0, 1, 4, 5
Display digits 0, 1, 2 and segments 0, 1, 2, 4, 5, 6
Display digits 0, 1, 2, 3 and segments 0, 1, 2, 3, 4,
5, 6, 7
0x03
0x03
0x03
0x03
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
1
0
1
0
1
0xX0
0xX1
0xX2
0xX3
12
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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