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參數資料
| 型號： | MAX5477 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| 中文描述： | 雙路、256抽頭、非易失、I2C接口、數字電位器 |
| 文件頁數： | 5/15頁 |
| 文件大?。?/td> | 383K |
| 代理商： | MAX5477 |
M
Dual, 256-Tap, Nonvolatile, I
2
C-Interface,
Digital Potentiometers
_______________________________________________________________________________________
5
SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
60
35
10
-15
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
-40
85
V
DD
= 5V
V
DD
= 3V
0
100
50
200
150
300
250
350
450
400
500
0
64
96
INPUT CODE
32
128
160
192
224
256
WIPER RESISTANCE
vs. INPUT CODE
M
W
)
TAP-TO-TAP SWITCHING TRANSIENT
MAX5477/78/79 toc03
1
μ
s/div
SDA
2V/div
W_
20mV/div
MAX5478
C
L
= 10pF
H_ = V
FROM TAP 00 TO TAP 04
TAP-TO-TAP SWITCHING TRANSIENT
MAX5477/78/79 toc04
400ns/div
SDA
2V/div
W_
20mV/div
MAX5479
C
W_
= 10pF
H_ = V
FROM TAP 00 TO TAP 04
WIPER TRANSIENT AT POWER-ON
MAX5477/78/79 toc05
4
μ
s/div
V
DD
2V/div
W_
1V/div
MAX5478
TAP = 128
WIPER TRANSIENT AT POWER-ON
MAX5477/78/79 toc06
2
μ
s/div
V
DD
2V/div
W_
1V/div
MAX5479
TAP = 128
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
64
32
96
128
CODE
160
192
224
256
INTEGRAL NONLINEARITY
vs. CODE (VDM MODE)
M
I
MAX5478
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
64
32
96
128
CODE
160
192
224
256
DIFFERENTIAL NONLINEARITY
vs. CODE (VDM MODE)
M
D
MAX5478
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
64
32
96
128
CODE
160
192
224
256
INTEGRAL NONLINEARITY
vs. CODE (VRM MODE)
M
I
MAX5478
Typical Operating Characteristics
(V
DD
= +5V, H_ = V
DD
, L_ = GND, T
A
= +25°C, unless otherwise noted.)
相關PDF資料 |
PDF描述 |
|---|---|
| MAX5477-MAX5479 | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| MAX5477ETE | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| MAX5477EUD | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| MAX5479ETE | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| MAX5478 | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5477ETE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX5477ETE#G16 | 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5477ETE#TG16 | 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5477ETE+ | 功能描述:數字電位計 IC Dual 256-Tap NV I2C-Interface RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5477ETE+T | 功能描述:數字電位計 IC Dual 256-Tap NV I2C-Interface RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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