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参数资料
型号： ISL29003
厂商： Intersil Corporation
英文描述： Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, Interrupt Function and I2C Interface(具有高灵敏度，增益可选，中断功能和I2C接口的光电输出传感器)
中文描述： 光到数字输出传感器灵敏度高，增益选择，中断功能和I2C接口（具有高灵敏度，增益可选，中断功能和的I2C接口的光电输出传感器）
文件页数： 5/15页
文件大小： 258K
代理商： ISL29003
5
FN7464.3
October 8, 2007
Register Set
There are eight registers that are available in the ISL29003. Table 1 summarizes the available registers and their functions.
TABLE 1. REGISTER SET
ADDR
(HEX)
REGISTER
NAME
BIT(S)
FUNCTION NAME
FUNCTIONS/DESCRIPTION
00
Command
7
enable
0: disable adc-core
1: enable adc-core
6
ADCPD
0: Normal operation
1: Power Down Mode
5
Timing_Mode
0: Integration is internally timed
1: Integration is externally sync/controlled by I
2
C host
4
reserved
3:2
mode<1:0>
Selects ADC work mode
0: Diode1’s current to unsigned 16-bit data
1: Diode2’s current to unsigned 16-bit data
2: Difference between diodes (I1 - I2) to signed 15-bit data
3: reserved
1:0
width<1:0>
number of clock cycles; n-bit resolution
0: 2
16
cycles
1: 2
12
cycles
2: 2
8
cycles
3: 2
4
cycles
01
Control
7
ext_mode
Always set to logic 0. Factory use only.
6
test_mode
Always set to logic 0
5
int_flag
0: Interrupt is cleared or not yet triggered
1: Interrupt is triggered
4
reserved
Always set to logic 0. Factory use only.
3:2
gain<1:0>
Selects the gain so range is
0: 0 to 1000 lux
1: 0 to 4000 lux
2: 0 to 16000 lux
3: 0 to 64000 lux
1:0
int_persist
<1:0>
Interrupt is triggered after
0: 1 integration cycle
1: 4 integration cycles
2: 8 integration cycles
3: 16 integration cycles
02
Interrupt threshold
HI
7:0
Interrupt threshold
HI
High byte of HI interrupt threshold. Default is 0xFF
03
Interrupt threshold
LO
7:0
Interrupt threshold
LO
High byte of the LO interrupt threshold. Default is 0x00
04
LSB_sensor
7:0
LSB_sensor
Read-Only data register that contains the least significant byte of the
latest sensor reading.
05
MSB_sensor
7:0
MSB_sensor
Read-Only data register that contains the most significant byte of the
latest sensor reading.
06
LSB_timer
7:0
LSB_timer
Read-Only data register that contains the least significant byte of the
timer counter value corresponding to the latest sensor reading.
07
MSB_timer
7:0
MSB_timer
Read-Only data register that contains the most significant byte of the
timer counter value corresponding to the latest sensor reading.
ISL29003
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ISL29003IROZ-EVALZ 功能描述:EVALUATION BOARD FOR ISL29003 RoHS:是 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:-
ISL29003IROZ-T7 功能描述:光学数位转换器 ISL29003IROZ LIGHT-T O-DIGTL I2C GAIN RoHS:否 制造商:ams 数据总线宽度: 峰值波长:470 nm 最大工作频率: 工作电源电压: 工作电流: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:Chipscale-6 封装:Reel
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ISL29004IROZ-EVALZ 制造商:Intersil Corporation 功能描述:INTRFC LIGHT-TO-DGTL OUTPUT SENSOR - Bulk
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