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參數(shù)資料
| 型號： | MAX5484ETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DGTL 10BIT NV 16-TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 接片： | 1024 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標準值 35 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | 4 線串行（芯片選擇，遞增，增/減） |
| 電源電壓： | 2.7 V ~ 5.25 V，±2.5 V ~ 5.25 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN（3x3） |
| 包裝： | 帶卷 (TR) |
10-Bit, Nonvolatile, Linear-Taper Digital
Potentiometers
Pin Description (continued)
PIN
TQFN
TSSOP
NAME
FUNCTION
4–7, 15
7, 8, 9, 13
N.C.
No Connection. Not internally connected.
1
12
D.N.C.
Do Not Connect. Leave unconnected for proper operation.
2
11
W
Wiper Terminal
3
10
L
Low Terminal
8, 16
14
VSS
Negative Power-Supply Input. For single-supply operation, connect VSS to GND. For dual-
supply operation, -2.5V
≤ VSS ≤ -0.2V as long as (VDD - VSS) ≤ 5.25V. Bypass VSS to GND
with a 0.1F ceramic capacitor as close to the device as possible.
9
6
SPI/
UD
Interface-Mode Select. Select serial SPI interface when SPI/
UD = 1. Select serial up/down
interface when SPI/
UD = 0.
Serial SPI Interface Data Input (SPI/
UD = 1)
10
5
DIN(U/
D)
Up/Down Control Input (SPI/
UD = 0). With DIN(U/D) low, a high-to-low SCLK(INC) transition
decrements the wiper position. With DIN(U/
D) high, a high-to-low SCLK(INC) transition
increments the wiper position.
Serial SPI Interface Clock Input (SPI/
UD = 1)
11
4
SCLK(
INC) Wiper Increment Control Input (SPI/UD = 0). With CS low, the wiper position moves in the
direction determined by the state of DIN(U/
D) on a high-to-low transition.
12
3
CS
Active-Low Digital Input Chip Select
13
2
GND
Ground
14
1
VDD
Positive Power-Supply Input (+2.7V
≤ VDD ≤ +5.25V). Bypass VDD to GND with a 0.1F
ceramic capacitor as close to the device as possible.
—
EP
Exposed Pad (TQFN Only). Externally connect EP to VSS or leave unconnected.
(MAX5483/MAX5484 Variable Resistors)
MAX5481–MAX5484
10
Maxim Integrated
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5484EUD | 功能描述:數(shù)字電位計 IC 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5484EUD+ | 功能描述:數(shù)字電位計 IC 10-Bit Nonvolatile Linear-Taper 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5484EUD+T | 功能描述:數(shù)字電位計 IC 10-Bit Nonvolatile Linear-Taper 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5484EUD-T | 功能描述:數(shù)字電位計 IC 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5486EUG+ | 功能描述:數(shù)字電位計 IC Stereo Vol Control w/Pushbutton Int 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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