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參數(shù)資料
| 型號： | X9530-B15I |
| 廠商： | Intersil Corporation |
| 英文描述： | Temperature Compensated Laser Diode Controller |
| 中文描述： | 溫度補償激光二極管控制器 |
| 文件頁數(shù)： | 7/30頁 |
| 文件大?。?/td> | 479K |
| 代理商： | X9530-B15I |
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X9530
Characteristics subject to change without notice.
7 of 30
REV 3.7 8/26/04
www.xicor.com
I2FSO1–I2FSO0: C
URRENT
G
ENERATOR
2 F
ULL
S
CALE
O
UT
-
PUT
C
URRENT
S
ET
B
ITS
(N
ON
-
VOLATILE
)
These two bits are used to set the full scale output
current at the Current Generator 2 pin, I2. If both bits
are set to “0” (default), an external resistor connected
between pin R2 and Vss, determines the full scale
output current available at pin I2. The other three
options are indicated in the table below. The direction
of this current is set by bit I2DS in Control Register 0.
*No external resistor should be connected in these cases between
R2 and V
SS
.
L1DAS: LUT1 D
IRECT
A
CCESS
S
ELECT
B
IT
(N
ON
-
VOLATILE
)
When bit L1DAS is set to “0” (default), LUT1 is
addressed by the output of the on-chip A/D converter.
When bit L1DAS is set to “1”, LUT1 is addressed by
bits L1DA5– L1DA0.
D1DAS: D/A 1 D
IRECT
A
CCESS
S
ELECT
B
IT
(N
ON
-
VOLATILE
)
When bit D1DAS is set to “0” (default), the input to the
D/A converter 1 is a row of LUT1. When bit D1DAS is
set to “1”, that input is the content of the Control
register 3.
L2DAS: LUT2 D
IRECT
A
CCESS
S
ELECT
B
IT
(N
ON
-
VOLATILE
)
When bit L2DAS is set to “0” (default), LUT2 is
addressed by the output of the on-chip A/D converter.
When bit L2DAS is set to “1”, LUT2 is addressed by
bits L2DA5–L2DA0.
D2DAS: D/A 2 D
IRECT
A
CCESS
S
ELECT
B
IT
(N
ONVOLATILE
)
When bit D2DAS is set to “0” (default), the input to the
D/A converter 2 is a row of LUT2. When bit D2DAS is
set to “1”, that input is the content of the Control
register 4.
Control Register 6
This register is accessed by performing a Read or
Write operation to address 86h of memory.
WEL: W
RITE
E
NABLE
L
ATCH
(V
OLATILE
)
The WEL bit controls the Write Enable status of the
entire X9530 device. This bit must be set to “1” before
any other Write operation (volatile or nonvolatile).
Otherwise, any proceeding Write operation to memory
is aborted and no ACK is issued after a Data Byte.
The WEL bit is a volatile latch that powers up in the “0”
state (disabled). The WEL bit is enabled by writing
10000000
2
to Control register 6. Once enabled, the
WEL bit remains set to “1” until the X9530 is powered
down, and then up again, or until it is reset to “0” by
writing 00000000
2
to Control register 6.
A Write operation that modifies the value of the WEL
bit will not cause a change in other bits of Control
register 6.
Status Register – ADC Output
This register is accessed by performing a Read
operation to address 87h of memory.
AD5–AD0: A/D C
ONVERTER
O
UTPUT
B
ITS
(R
EAD
ONLY
)
These six bits are the binary output of the on-chip A/D
converter. The output is 000000
2
for minimum input
and 111111
2
for full scale input.
I2FSO1
0
0
1
1
I2FSO0
0
1
0
1
I2 Full Scale Output Current
Set externally via pin R2 (Default)
±
0.4mA*
±
0.85 mA*
±
1.3 mA*
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9530B15I-T1 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| X9530B15I-T2 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| X9530V14I | 功能描述:IC LASR CTRLR 1CHAN 5.5V 14TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
| X9530-V14I | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| X9530V14IT1 | 功能描述:IC LASER DIODE CTRLR 14-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
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