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參數(shù)資料
| 型號(hào)： | CAT5116VITSSOP |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Log-Taper, 100-Tap Digitally Programmable Potentiometer |
| 中文描述： | 登錄錐，100抽頭數(shù)字可編程電位器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 93K |
| 代理商： | CAT5116VITSSOP |
CAT5116
4
Doc. No. 2118, Rev. J
Symbol
Parameter
Conditions
Min
Typ
Max
Units
R
POT
Potentiometer Resistance
32
k
R
TOL
Pot Resistance Tolerance
±
20
%
V
RH
Voltage on R
H
pin
0
V
CC
V
V
RL
Voltage on R
L
pin
0
V
CC
V
R
V*
Relative Variation
0.05
R
Wi
Wiper Resistance
V
CC
= 5V, I
W
= 1mA
V
CC
= 2.5V, I
W
= 1mA
200
400
400
1000
I
W
Wiper Current
1
mA
TC
RPOT
TC of Pot Resistance
300
ppm/
o
C
TC
RATIO
Ratiometric TC
20
ppm/
o
C
V
N
Noise
100kHz / 1kHz
8/24
nV/ H
z
C
H
/C
L
/C
W
Potentiometer Capacitances
8/8/25
pF
fc
Frequency Response
Passive Attenuator, 10k
1.7
MHz
POTENTIOMETER PARAMETERS
* Relative variation is a measure of the error in step size between taps
= log (V
W(N)
) - log(V
W(N-1)
) = 0.045 + 0.003
Symbol
Parameter
Min
Typ
(1)
Max
Units
t
CI
t
DI
t
ID
t
IL
t
IH
t
IC
t
CPH1
t
CPH2
t
IW
t
CYC
t
R,
t
F(2)
t
PU(2)
t
WR
CS
to INC Setup
U/
D
to
INC
Setup
U/
D
to
INC
Hold
INC
LOW Period
INC
HIGH Period
INC
Inactive to
CS
Inactive
CS
Deselect Time (NO STORE)
CS
Deselect Time (STORE)
INC
to V
OUT
Change
INC
Cycle Time
INC
Input Rise and Fall Time
Power-up to Wiper Stable
Store Cycle
100
50
100
250
250
1
100
10
ns
ns
ns
ns
ns
μ
s
ns
ms
μ
s
μ
s
μ
s
msec
ms
1
5
1
500
1
10
5
AC OPERATING CHARACTERISTICS
V
CC
= +2.5V to +5.5V, V
H
= V
CC
, V
L
= 0V
, unless otherwise specified
AC TEST CONDITIONS
V
CC
Range
Input Pulse Levels
2.5V
≤
V
CC
≤
5.5V
0.2V
CC
to 0.7V
CC
10ns
Input Rise and Fall Times
Input Reference Levels
0.5V
CC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT5116YI | 功能描述:數(shù)字電位計(jì) IC 32kOhm RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| CAT5116YI-G | 制造商:ON Semiconductor 功能描述:DPP, NV 100 TAPS, LOG UP/DOWN - Rail/Tube |
| CAT5116YI-GT3 | 功能描述:數(shù)字電位計(jì) IC DPP NV 100 TAPS LOG U/D RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| CAT5116YI-T3 | 制造商:ON Semiconductor 功能描述:DPP, NV 100 TAPS, LOG UP/DOWN - Tape and Reel |
| CAT5116ZI | 功能描述:數(shù)字電位計(jì) IC 32kOhm RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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