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| 型号： | X9530V14IT1 |
| 厂商： | Intersil |
| 文件页数： | 12/28页 |
| 文件大小： | 0K |
| 描述： | IC LASER DIODE CTRLR 14-TSSOP |
| 标准包装： | 2,500 |
| 类型： | 激光二极管控制器（光纤） |
| 通道数： | 1 |
| 电源电压： | 3 V ~ 5.5 V |
| 电流 - 电源： | 9mA |
| 工作温度： | -40°C ~ 100°C |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
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X9530
D/A Converter 1 Access Summary
POWER-ON RESET
L1DAS
0
1
D1DAS
0
0
Control Source
A/D converter through LUT1
(Default)
Bits L1DA5 - L1DA0 through LUT1
When power is applied to the Vcc pin of the X9530, the
device undergoes a strict sequence of events before
the current outputs of the D/A converters are enabled.
When the voltage at Vcc becomes larger than the
X 1 Bits D1DA7 - D1DA0
“X” = Don’t Care Condition (May be either “1” or “0”)
D/A Converter 2 Access Summary
L2DAS D2DAS Control Source
0 0 A/D converter through LUT2
(Default)
1 0 Bits L2DA5 - L2DA0 through LUT2
X 1 Bits D2DA7 - D2DA0
“X” = Don’t Care Condition (May be either “1” or “0”)
The A/D converter is shared between the two current
generators but the look-up tables, D/A converters,
control bits, and selection bits can be set completely
independently.
Bits D1DAS and D2DAS are used to bypass the A/D
converter and look-up tables, allowing direct access to
the inputs of the D/A converters with the bytes in
control registers 4 and 5 respectively. See Figure 6,
and the descriptions of the control bits.
Bits I1DS and I2DS in Control Register 0 select the
direction of the currents through pins I1 and I2
independently See Figure 5, and the descriptions of
the control bits.
12
power-on reset threshold voltage (V POR ), the device
recalls all control bits from non-volatile memory into
volatile registers. Next, the analog circuits are
powered up. When the voltage at Vcc becomes larger
than a second voltage threshold (V ADCOK ), the ADC is
enabled. In the default case, after the ADC performs
four consecutive conversions with the same exact
result, the ADC output is used to select a byte from
each look-up table. Those bytes become the input of
the DACs. During all the previous sequence the input
of both DACs are 00h. If bit ADCfiltOff is “1”, only one
ADC conversion is necessary. Bits D1DAS, D2DAS,
L1DAS, and L2DAS, also modify the way the two
DACs are accessed the first time after power-up, as
described in “Control Register 5” on page 6.
The X9530 is a hot pluggable device. Voltage
distrubances on the Vcc pin are handled by the power-
on reset circuit, allowing proper operation during hot
plug-in applications.
SERIAL INTERFACE
Serial Interface Conventions
The device supports a bidirectional bus oriented
protocol. The protocol defines any device that sends
data onto the bus as a transmitter, and the receiving
device as the receiver. The device controlling the
transfer is called the master and the device being
controlled is called the slave. The master always
initiates data transfers, and provides the clock for both
transmit and receive operations. The X9530 operates
as a slave in all applications.
FN8211.1
November 11, 2005
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| X9530V14IT2 | 功能描述:IC LASER DIODE CTRLR 14-TSSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 激光驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:激光二极管驱动器 数据速率:- 通道数:4 电源电压:3.3V 电流 - 电源:- 电流 - 调制:- 电流 - 偏置:- 工作温度:0°C ~ 70°C 封装/外壳:40-TQFN 裸露焊盘 供应商设备封装:40-TQFN EP 包装:托盘 安装类型:表面贴装 |
| X9530V14IZ | 功能描述:IC LASR CTRLR 1CHAN 5.5V 14TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 激光驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:激光二极管驱动器 数据速率:- 通道数:4 电源电压:3.3V 电流 - 电源:- 电流 - 调制:- 电流 - 偏置:- 工作温度:0°C ~ 70°C 封装/外壳:40-TQFN 裸露焊盘 供应商设备封装:40-TQFN EP 包装:托盘 安装类型:表面贴装 |
| X9530V14IZT1 | 功能描述:IC LASR CTRLR 1CHAN 5.5V 14TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 激光驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:激光二极管驱动器 数据速率:- 通道数:4 电源电压:3.3V 电流 - 电源:- 电流 - 调制:- 电流 - 偏置:- 工作温度:0°C ~ 70°C 封装/外壳:40-TQFN 裸露焊盘 供应商设备封装:40-TQFN EP 包装:托盘 安装类型:表面贴装 |
| X95820 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual Digital Controlled Potentiometers |
| X95820_06 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual Digital Controlled Potentiometers |
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