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參數(shù)資料
| 型號： | X9520 |
| 英文描述： | Triple DCP, POR, 2 kbit EEPROM Memory, Dual Voltage Monitors(3個DCP,上電復(fù)位,2k位串行EEPROM,分別的雙電壓監(jiān)控器端電壓-1.0~+15V) |
| 中文描述： | 三氯酚，葡萄牙，2千比特EEPROM存儲器，雙電壓監(jiān)視器（3個副處長，上電復(fù)位和2K位串行EEPROM中，分別的雙電壓監(jiān)控器端電壓-1.0?15V的） |
| 文件頁數(shù)： | 26/34頁 |
| 文件大?。?/td> | 210K |
| 代理商： | X9520 |
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REV 1.3 4/13/04
Characteristics subject to change without notice.
26 of 34
www.xicor.com
X9520
– Preliminary Information
POTENTIOMETER CHARACTERISTICS
Notes: 1.
Notes: 2.
Power Rating between the wiper terminal R
WX(n)
and the end terminals R
HX
or R
LX
- for ANY tap position n, (x=0,1,2).
Absolute Linearity is utilized to determine actual wiper resistance versus, expected resistance = (R
wx(n)
(actual) – R
wx(n)
(expected))
= ±1 Ml Maximum (x=0,1,2).
Relative Linearity is a measure of the error in step size between taps = R
Wx(n+1)
– [R
wx(n)
+ Ml] = ±1 Ml (x=0,1,2)
1 Ml = Minimum Increment = R
TOT
/ (Number of taps in DCP - 1).
Typical values are for T
A
= 25°C and nominal supply voltage.
This parameter is periodically sampled and not 100% tested.
Notes: 3.
Notes: 4.
Notes: 5.
Notes: 6.
Symbol
Parameter
Limits
Test Conditions/Notes
Min.
Typ.
Max.
Units
R
TOL
V
RHx
V
RLx
End to End Resistance Tolerance
–20
+20
%
R
H
Terminal Voltage (x=0,1,2)
R
L
Terminal Voltage (x=0,1,2)
Vss
V
CC
V
CC
V
Vss
V
P
R
Power Rating
(1)
(6)
10
mW
R
TOTAL
= 10 K
(
DCP0, DCP1)
R
TOTAL
= 100 K
(
DCP2)
I
W
= 1mA, V
CC
= 5 V, V
RHx
=
Vcc, V
RLx
= Vss (x=0,1,2).
I
W
= 1mA, V
CC
= 2.7 V, V
RHx
=
Vcc, V
RLx
= Vss (x=0,1,2)
5
mW
R
W
DCP Wiper Resistance
200
400
400
1200
I
W
Wiper Current (6)
4.4
mA
Noise
mV /
sqt(Hz)
R
TOTAL
= 10 k
(
DCP0, DCP1)
mV /
sqt(Hz)
R
TOTAL
= 100 k
(
DCP2)
Absolute Linearity
(2)
-1
+1
MI
(4)
R
w(n)(actual)
– R
w(n)(expected)
R
w(n+1)
– [R
w(n)+MI
]
R
TOTAL
= 10 k
(
DCP0, DCP1)
R
TOTAL
= 100 k
(
DCP2)
Relative Linearity
(3)
-1
+1
MI
(4)
R
TOTAL
Temperature Coefficient
±300
ppm/°C
±300
ppm/°C
C
H
/C
L
/
C
W
t
wr
Potentiometer Capacitances (6)
10/10/
25
pF
See Figure 26.
Wiper Response time (6)
200
μ
s
See Figure 34.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
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| X9520B20I-A | 功能描述:IC LASR CTRLR 3CHAN 5.5V 20TSSOP RoHS:是 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 |
| X9520B20I-AT1 | 功能描述:IC LASR CTRLR 3CHAN 5.5V 20TSSOP RoHS:是 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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