R
參數(shù)資料
型號(hào): AD5260BRUZ20-RL7
廠(chǎng)商: Analog Devices Inc
文件頁(yè)數(shù): 19/24頁(yè)
文件大?。?/td> 0K
描述: IC DCP 1CH 20K SPI 14-TSSOP TR
標(biāo)準(zhǔn)包裝: 1,000
接片: 256
電阻(歐姆): 20k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 35 ppm/°C
存儲(chǔ)器類(lèi)型: 易失
接口: 4 線(xiàn) SPI(芯片選擇)
電源電壓: 4.5 V ~ 16.5 V,±4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 帶卷 (TR)
AD5260/AD5262
Rev. A | Page 4 of 24
Parameter
Symbol
Conditions
Min
Max
Unit
DYNAMIC CHARACTERISTICS6, 10
Bandwidth –3 dB
BW
RAB = 20 kΩ/50 kΩ/200 kΩ
310/130/30
kHz
Total Harmonic Distortion
THDW
VA = 1 VRMS, VB = 0 V, f = 1 kHz,
RAB = 20 kΩ
0.014
%
VW Settling Time
tS
VA = +5 V, VB = 5 V, ±1 LSB
error band, RAB = 20 kΩ
5
μs
Crosstalk11
CT
VA = VDD, VB = 0 V, measure VW
with adjacent RDAC making
full-scale code change (AD5262
only)
1
nV-sec
Analog Crosstalk
CTA
VA1 = VDD, VB1 = 0 V, measure VW1
with VW2 = 5 V p-p at f = 10 kHz,
RAB = 20 kΩ/200 kΩ (AD5262
only)
–64
dB
Resistor Noise Voltage
eN_WB
RWB = 20 kΩ, f = 1 kHz
13
nV/√Hz
INTERFACE TIMING CHARACTERISTICS6, 12
Specifications apply to all parts
Clock Frequency
fCLK
25
MHz
Input Clock Pulse Width
tCH, tCL
Clock level high or low
20
ns
Data Setup Time
tDS
10
ns
Data Hold Time
tDH
10
ns
CLK to SDO Propagation Delay13
tPD
RL = 1 kΩ, CL< 20 pF
1
160
ns
CS Setup Time
tCSS
5
ns
CS High Pulse Width
tCSW
20
ns
Reset Pulse Width
tRS
50
ns
CLK Fall to CS Rise Hold Time
tCSH
0
ns
CS Rise to Clock Rise Setup
tCS1
10
ns
1 Typical values represent average readings at 25°C and VDD = +5 V, VSS = 5 V.
2 Resistor position nonlinearity error (R-INL) is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper
positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic. IW = VDD/R for both VDD = +5 V and
VSS = 5V.
3 VAB = VDD, wiper = no connect.
4 INL and DNL are measured at VW with the RDAC configured as a potentiometer divider similar to a voltage output digital-to-analog converter. VA = VDD and VB = 0 V.
DNL specification limits of ±1 LSB maximum are guaranteed monotonic operating conditions.
5 Resistor Terminal A, Terminal B, and Terminal W have no limitations on polarity with respect to each other.
6 Guaranteed by design and not subject to production test.
7 Measured at the Ax terminals. All Ax terminals are open-circuit in shutdown mode.
8 Worst-case supply current consumed when all logic-input levels set at 2.4 V, which is the standard characteristic of CMOS logic.
9 PDISS is calculated from (IDD × VDD). CMOS logic level inputs result in minimum power dissipation.
10 All dynamic characteristics use VDD = +5 V, VSS = 5 V, VL = +5 V.
11 Measured at VW where an adjacent VW is making a full-scale voltage change.
12 See Figure 5 for location of measured values. All input control voltages are specified with tR = tF = 2 ns (10% to 90% of 3 V) and timed from a voltage level of 1.5 V.
Switching characteristics are measured using VL = 5 V.
13 Propagation delay depends on value of VDD, RL, and CL.
相關(guān)PDF資料
PDF描述
MS27468T17F6PA CONN RCPT 6POS JAM NUT W/PINS
AD5204BR10-REEL IC DGTL POT QUAD 256POS 24-SOIC
M83723/72W22199 CONN RCPT 19POS WALL MT W/PINS
AD5248BRM50 IC DGTL POT DUAL 50K I2C 10-MSOP
AD5248BRM2.5 IC DGTL POT DUAL 2.5K I2C 10MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5260BRUZ50 功能描述:IC DGTL POT 50K SPI 14-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類(lèi)型:非易失 接口:3 線(xiàn)串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:8-TDFN-EP(3x3) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1399 (CN2011-ZH PDF) 其它名稱(chēng):MAX5423ETA+TCT
AD5260BRUZ50-REEL7 功能描述:IC DGTL POT SNGL 50K 14-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類(lèi)型:非易失 接口:3 線(xiàn)串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AD5262 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:256-Position and 33-Position Digital Potentiometers
AD5262BRU20 功能描述:IC POT DUAL 20K 256POS 16TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類(lèi)型:非易失 接口:3 線(xiàn)串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AD5262BRU200 功能描述:IC POT DUAL 200K 256POS 16TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類(lèi)型:非易失 接口:3 線(xiàn)串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)