參數(shù)資料
型號： X40237
廠商： Intersil Corporation
英文描述： Triple Voltage Monitors, POR, 2 kbit EEPROM MEMORY, and Single/Dual DCP
中文描述： 三電壓監(jiān)測器，葡萄牙，2千比特EEPROM存儲器，以及單/雙副處長
文件頁數(shù)： 31/36頁
文件大小： 541K
代理商： X40237
31
FN8115.0
April 11, 2005
POTENTIOMETER CHARACTERISTICS
Notes: 1. Power Rating between the wiper terminal RWX(n) and the end terminals RHX V
SS
- for ANY tap position n, (x = 0,1,2).
Notes: 2. Absolute Linearity is utilized to determine actual wiper resistance versus, expected resistance = (Rwx(n)(actual) - Rwx(n)(expected)) = ±1
Ml Maximum (x = 0,1,2).
Notes: 3. Relative Linearity is a measure of the error in step size between taps = RWx(n+1) - [Rwx(n) + Ml] = ±0.2 Ml (x = 0,1,2)
Notes: 4. 1 Ml = Minimum Increment = RTOT / (Number of taps in DCP - 1).
Notes: 5. Typical values are for T
A
= 25°C and nominal supply voltage.
Notes: 6. This parameter is periodically sampled and not 100% tested.
Symbol
Parameter
Limits
Test Conditions/Notes
In a ratiometric circuit, R
TOTAL
divides out of the equation and
accuracy is determined by XDCP
resolution.
Min.
Typ.
Max.
Units
R
TOL
End to End Resistance Tolerance
-20
+20
%
V
RHx
V
RLx
R
H
Terminal Voltage (x = 0,1,2)
R
L
Terminal Voltage (x = 0,1,2)
VSS
V
CC
VSS
10
5
V
VSS
V
R
L
Terminal internally tied to gnd.
R
TOTAL
= 10k
(
DCP0, DCP1)
R
TOTAL
= 100k
(
DCP2)
V
CC
= 5 V, V
RHx
= V
CC
,
V
RLx
= VSS (x = 0,1,2),
I
W
= 50 uA /500 uA (100/10k
)
.
V
CC
= 2.7 V, V
RHx
= V
CC
,
V
RLx
= VSS (x = 0,1,2),
I
W
= 27 uA /270 uA (100/10 k
)
.
P
R
Power Rating
(1)
mW
mW
R
W
DCP Wiper Resistance
200
400
400
1200
I
W
Wiper Current
4.4
mA
mV
√
(Hz)
mV
√
(Hz)
Noise
R
TOTAL
= 10k
(
DCP0, DCP1)
R
TOTAL
= 100k
(
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
= 10k
(
DCP0, DCP1)
R
TOTAL
= 100k
(
DCP2)
Relative Linearity
(3)
-1
+1
MI
(4)
ppm/°C
ppm/°C
R
TOTAL
Temperature Coefficient
±300
±300
Ratiometric Temperature
Coefficient
Potentiometer Capacitances
±30
ppm/°C
(Voltage divider configuration)
C
H
/C
L
/
C
W
t
wr
10/10/25
pF
See Figure 26.
Wiper Response time
200
μ
s
See Figure 34.
X40231, X40233, X40235, X40237, X40239
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參數(shù)描述
X40237S16I-A 功能描述:IC VOLTAGE MON TRPL EE 16-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40237S16I-AT1 功能描述:IC VOLTAGE MON TRPL EE 16-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40237S16I-B 功能描述:IC VOLTAGE MON TRPL EE 16-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40237S16I-BT1 功能描述:IC VOLTAGE MON TRPL EE 16-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40239 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Triple Voltage Monitors, POR, 2 kbit EEPROM MEMORY, and Single/Dual DCP
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