Typ1 Max Unit DYNAMIC CHARACTERISTI" />
參數(shù)資料
型號: AD5241BRU1M-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 15/20頁
文件大小: 0K
描述: IC DGTL POT 256POS 14-TSSOP
標(biāo)準(zhǔn)包裝: 1,000
接片: 256
電阻(歐姆): 1M
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 30 ppm/°C
存儲器類型: 易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V,±2.3 V ~ 2.7 V
工作溫度: -40°C ~ 105°C
安裝類型: 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)
AD5241/AD5242
Rev. C | Page 4 of 20
Parameter
Symbol
Conditions
Min
Typ1
Max
Unit
DYNAMIC CHARACTERISTICS5, 7, 8
3 dB Bandwidth
BW_10 kΩ
RAB = 10 kΩ, code = 0x80
650
kHz
BW_100 kΩ
RAB = 100 kΩ, code = 0x80
69
kHz
BW_1 MΩ
RAB = 1 MΩ, code = 0x80
6
kHz
Total Harmonic Distortion
THDW
VA = 1 V rms + 2 V dc,
VB = 2 V dc, f = 1 kHz
0.005
%
VW Settling Time
tS
VA = VDD, VB = 0 V, ± 1 LSB
error band, RAB = 10 kΩ
2
μs
Resistor Noise Voltage
eN_WB
RWB = 5 kΩ, f = 1 kHz
14
nV√Hz
INTERFACE TIMING CHARACTERISTICS
(APPLIES TO ALL PARTS5, 9)
SCL Clock Frequency
fSCL
0
400
kHz
Bus Free Time Between Stop and Start, tBUF
t1
1.3
μs
Hold Time (Repeated Start), tHD; STA
t2
After this period, the first
clock pulse is generated
600
ns
Low Period of SCL Clock, tLOW
t3
1.3
μs
High Period of SCL Clock, tHIGH
t4
0.6
50
μs
Setup Time for Repeated Start Condition, tSU;STA
t5
600
ns
Data Hold Time, tHD; DAT
t6
900
ns
Data Setup Time, tSU; DAT
t7
100
ns
Rise Time of Both SDA and SCL Signals, tR
t8
300
ns
Fall Time of Both SDA and SCL Signals, tF
t9
300
ns
Setup Time for Stop Condition, tSU; STO
t10
1 Typicals represent average readings at 25°C, VDD = 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. See Test Circuits.
3 INL and DNL are measured at VW with the RDAC configured as a potentiometer divider similar to a voltage output D/A converter. VA = VDD and VB = 0 V. DNL
specification limits of ±1 LSB maximum are guaranteed monotonic operating conditions. See Figure 37.
4 Resistor Terminal A, Resistor Terminal B, and Resistor Terminal W have no limitations on polarity with respect to each other.
5 Guaranteed by design, not subject to production test.
6 PDISS is calculated from (IDD × VDD). CMOS logic level inputs result in minimum power dissipation.
7 Bandwidth, noise, and settling time are dependent on the terminal resistance value chosen. The lowest R value results in the fastest settling time and highest
bandwidth. The highest R value results in the minimum overall power consumption.
8 All dynamic characteristics use VDD = 5 V.
9 See timing diagram in Figure 3 for location of measured values.
相關(guān)PDF資料
PDF描述
AD5207BRUZ100-R7 IC POT DGTL DUAL 256POS 14TSSOP
AD5207BRUZ10-RL7 IC DGTL POT DUAL 10K 14-TSSOP
MC100EP196BMNG IC DELAY LINE 1024TAP 32-QFN
AD5207BRUZ50-RL7 IC DGTL POT DUAL 50K 14-TSSOP
VE-B4X-MY-F3 CONVERTER MOD DC/DC 5.2V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5241BRUZ10 功能描述:IC POT DGTL 256POS 14-TSSOP RoHS:是 類別: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:3,300 系列:WiperLock™ 接片:257 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 150 ppm/°C 存儲器類型:易失 接口:3 線 SPI(芯片選擇) 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN-EP(3x3) 包裝:帶卷 (TR)
AD5241BRUZ100 功能描述:IC DGTL POT 256POS 100K 14TSSOP RoHS:是 類別: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:3,300 系列:WiperLock™ 接片:257 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 150 ppm/°C 存儲器類型:易失 接口:3 線 SPI(芯片選擇) 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN-EP(3x3) 包裝:帶卷 (TR)
AD5241BRUZ100-R7 功能描述:IC DGTL POT 256POS 14-TSSOP T/R RoHS:是 類別: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 存儲器類型:非易失 接口:3 線串行(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 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AD5241BRUZ10-R7 功能描述:IC DGTL POT 256POS 10K 14TSSOP RoHS:是 類別: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 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN-EP(3x3) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
AD5241BRUZ1M 功能描述:IC DGTL POT 256POS 14-TSSOP RoHS:是 類別: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:2,500 系列:XDCP™ 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C(設(shè)備位址) 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型: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)