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參數(shù)資料
| 型號： | X9530 |
| 廠商： | Intersil Corporation |
| 英文描述： | Temperature Compensated Laser Diode Controller(帶溫度補償?shù)募す舛O管控制器) |
| 中文描述： | 溫度補償激光二極管控制器（帶溫度補償?shù)募す舛O管控制器） |
| 文件頁數(shù)： | 23/28頁 |
| 文件大?。?/td> | 372K |
| 代理商： | X9530 |
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23
FN8211.1
November 11, 2005
Notes: 1.
The device goes into Standby: 200 ns after any STOP, except those that initiate a nonvolatile write cycle. It goes into Standby t
WC
after
a STOP that initiates a nonvolatile write cycle. It also goes into Standby 9 clock cycles after any START that is not followed by the cor-
rect Slave Address Byte.
t
WC
is the time from a valid STOP condition at the end of a write sequence to the end of the self-timed internal nonvolatile write cycle. It
is the minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.
For this range of V(VRef) the full scale sink mode current at I1 and I2 follows V(VRef) with a linearity error smaller than 1%.
These parameters are periodically sampled and not 100% tested.
TCO
ref
= [Max V(V
REF
) - Min V(V
REF
)] x 10
6
/(1.21V x 140°C)
2.
3.
4.
5.
V
IHCMOS
WP, A0, A1, and A2 input
High voltage
Output Voltage at VRef at
25°C
VRef pin input resistance
Temperature coefficient of
VRef output voltage
Voltage range when VRef
is an input
Temperature sensor
range
Current from pin R1 or R2
to Vss
Power-on reset threshold
voltage
Vcc Ramp Rate
0.8 x
Vcc
1.205
Vcc
V
VRefout
1.21
1.215
V
-20
μ
A
≤
I(VRef)
≤
20
μ
A
RVref
TCOref
20
-100
40
k
Ω
VRM bit = “1”, 25°C
See note 4 and 5.
+100
ppm/°
C
V
VRef Range
1
1.3
See note 3.
TSenseRange
-40
100
°C
See note 4.
I
R
0
1600
μ
A
V
POR
1.5
2.8
V
VccRamp
0.2
50
mV /
μ
s
V
V
ADCOK
ADC enable minimum
voltage
2.6
2.8
See Figure 8.
ELECTRICAL CHARACTERISTICS
(CONTINUED)
All typical values are for 25°C ambient temperature and 5 V at pin Vcc. Maximum and minimum specifications are
over the recommended operating conditions. All voltages are referred to the voltage at pin Vss unless otherwise
specified. All bits in control registers are “0” unless otherwise specified. 510
Ω
, 0.1%, resistor connected between R1
and Vss, and another between R2 and Vss unless otherwise specified. 400kHz TTL input at SCL unless otherwise
specified. SDA pulled to Vcc through an external 2k
Ω
resistor unless otherwise specified. 2-wire interface in “standby”
(see notes 1 and 2 on page 22), unless otherwise specified. WP, A0, A1, and A2 floating unless otherwise specified.
VRef pin unloaded, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions / Notes
X9530
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| X9530_0511 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| X9530B15I | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Temperature Compensated Laser Diode Controller |
| X9530-B15I | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| 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 |
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