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参数资料
| 型号： | DC1111A |
| 厂商： | Linear Technology |
| 文件页数： | 8/24页 |
| 文件大小： | 0K |
| 描述： | BOARD DAC LTC2753-16 |
| 软件下载： | QuikEval System |
| 设计资源： | DC1111A Design File DC1111A Schematic |
| 标准包装： | 1 |
| 系列： | QuikEval™, SoftSpan™ |
| DAC 的数量： | 2 |
| 位数： | 16 |
| 数据接口： | 并联 |
| 设置时间： | 2µs |
| DAC 型： | 电流 |
| 工作温度： | 0°C ~ 70°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | LTC2753-16 |
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LTC2753
16
2753f
System Offset Adjustment
Many systems require compensation for overall system
offset. The RVOSA and RVOSB offset adjustment pins are
provided for this purpose. For noise immunity and ease
of adjustment, the control voltage is attenuated to the
DAC output:
VOS = –0.01 V(RVOSX) [0V to 5V, ±2.5V spans]
VOS = –0.02 V(RVOSX) [0V to 10V, ±5V, –2.5V to 7.5V
spans]
VOS = –0.04 V(RVOSX) [±10V span]
The nominal input range of this pin is ±5V; other reference
voltages of up to 15V may be used if needed. The RVOSX
pins have an input impedance of 1MΩ. To preserve the
settling performance of the LTC2753, drive this pin with a
Thevenin-equivalent impedance of 10k or less. Short any
unused system offset adjustment pins to IOUT2.
Table 2. Span Codes
S2
S1
S0
SPAN
0
Unipolar 0V to 5V
0
1
Unipolar 0V to 10V
0
1
0
Bipolar –5V to 5V
0
1
Bipolar –10V to 10V
1
0
Bipolar –2.5V to 2.5V
1
0
1
Bipolar –2.5V to 7.5V
Codes not shown are reserved and should not be used.
Table 3. Address Codes
DAC CHANNEL
A1
A0
A0
0
B0
1
ALL*
1
Codes not shown are reserved and should not be used.
*If readback is taken using the All DACs address, the LTC2753 defaults to
DAC A.
OPERATION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DC1111C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:D_1111C Series, Ultra Compact InGaN/SiC SMT LED |
| DC1111C-TR | 功能描述:LED BLUISH-GREEN 0603 SMD RoHS:是 类别:光电元件 >> LED - 1111C 标准包装:500 系列:Screenmaster® 颜色:琥珀 Millicandela 等级:2260mcd 正向电压:2.1V 电流 - 测试:20mA 波长 - 主:590nm 波长 - 峰值:- 视角:- 透镜类型:散射，有色 透镜样式/尺寸:圆顶椭圆，5.1mm x 3.7mm 封装/外壳:径向 尺寸/尺寸:- 高度:7.00mm 安装类型:通孔 包装:散装 在特定电流下的光通量 - 测试:- |
| DC1-1-12/12 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| DC1-1-12/15 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| DC1-1-12/5 | 制造商:SL POWER ELECTRONICS INC.- AULT 功能描述:Module DC-DC 1-OUT 5V 0.1A 1W 12-Pin |
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