參數資料
型號: MAX5481ETE+T
廠商: Maxim Integrated Products
文件頁數: 20/20頁
文件大小: 0K
描述: IC 10BIT NONVOL DGTL POT 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): 10k
電路數: 1
溫度系數: 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
PIN
TQFN
TSSOP
NAME
FUNCTION
1
12
H
High Terminal
2
11
W
Wiper Terminal
3
10
L
Low Terminal
4–7, 15
7, 8, 9, 13
N.C.
No Connection. Not internally connected.
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.
(MAX5481/MAX5482 Voltage-Dividers)
MAX5481–MAX5484
9
Maxim Integrated
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MAX5481EUD 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
MAX5481EUD+ 功能描述:數字電位計 IC 10-Bit Nonvolatile Linear-Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數: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
MAX5481EUD+T 功能描述:數字電位計 IC 10-Bit Nonvolatile Linear-Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數: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
MAX5481EUD-T 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
MAX5482ETE 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