參數(shù)資料
型號(hào)： AD7376ARWZ10-RL
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 15/20頁(yè)
文件大?。?/td> 0K
描述： IC POT DIGITAL 10K 16-SOIC
標(biāo)準(zhǔn)包裝： 1,000
接片： 128
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)器類型： 易失
接口： 4 線 SPI（芯片選擇）
電源電壓： 4.5 V ~ 33 V，±4.5 V ~ 16.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 16-SOIC W
包裝： 帶卷 (TR)
配用： EVAL-AD7376EBZ-ND - BOARD EVAL FOR AD7376
AD7376
Rev. D | Page 4 of 20
Parameter
Symbol
Conditions
Min
Typ1
Max
Unit
DYNAMIC CHARACTERISTICS6, 9,10
Bandwidth 3 dB
BW
Code = 0x40
470
kHz
Total Harmonic Distortion
THDW
VA = 1 V rms, VB = 0 V, f = 1 kHz
0.006
%
VW Settling Time
tS
VA = 10 V, VB = 0 V, ±1 LSB error band
4
s
Resistor Noise Voltage
eN_WB
RWB = 5 k, f = 1 kHz
0.9
nV√Hz
1
Typical values represent average readings at 25°C, VDD = 15 V, and VSS = 15 V.
2
Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum and minimum resistance wiper positions. R-DNL
measures the relative step change from an ideal value measured between successive tap positions. Parts are guaranteed monotonic.
3
Pb-free parts have a 35 ppm/°C temperature coefficient (tempco).
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 Terminals A, B, and 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 A terminal. A terminal is open circuit in shutdown mode.
8
PDISS is calculated from (IDD × VDD) + abs(ISS × VSS). CMOS logic level inputs result in minimum power dissipation.
9
Bandwidth, noise, and settling times 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.
10
All dynamic characteristics use VDD = 15 V and VSS = 15 V.
ELECTRICAL CHARACTERISTICS—50 k, 100 k VERSIONS
VDD/VSS = ±15 V ± 10% or ±5 V ± 10%, VA = VDD, VB = VSS/0 V, 40°C < TA < +85°C, unless otherwise noted.
Table 2.
Parameter
Symbol
Conditions
Min
Typ1
Max
Unit
DC CHARACTERISTICS—RHEOSTAT MODE
Resistor Differential Nonlinearity2
R-DNL
RWB, VA = NC
1
±0.5
+1
LSB
Resistor Nonlinearity2
R-INL
RWB, VA = NC, RAB = 50 k
1.5
±0.5
+1.5
LSB
RWB, VA = NC, RAB = 100 k
1
±0.5
+1
LSB
Nominal Resistor Tolerance
RAB
TA = 25°C
30
+30
%
Resistance Temperature Coefficient3
(RAB/RAB)/T × 106
VAB = VDD, wiper = no connect
300
ppm/°C
Wiper Resistance
RW
VDD/VSS = ±15 V
120
200
VDD/VSS = ±5 V
260
DC CHARACTERISTICS—
POTENTIOMETER DIVIDER MODE
Integral Nonlinearity4
INL
1
±0.5
+1
LSB
Differential Nonlinearity4
DNL
1
±0.5
+1
LSB
Voltage Divider Temperature
Coefficient
(VW/VW)/T × 106
Code = 0x40
5
ppm/°C
Full-Scale Error
VWFSE
Code = 0x7F
2
0.5
0
LSB
Zero-Scale Error
VWZSE
Code = 0x00
0
0.5
1
LSB
RESISTOR TERMINALS
Voltage Range5
VA, B,W
VSS
VDD
V
Capacitance6 A, B
CA, B
f = 1 MHz, measured to GND,
code = 0x40
45
pF
Capacitance6
CW
f = 1 MHz, measured to GND,
code = 0x40
60
pF
Shutdown Supply Current7
IA_SD
VA = VDD, VB = 0 V, SHDN = 0
0.02
1
A
Shutdown Wiper Resistance
RW_SD
VA = VDD, VB = 0 V, SHDN = 0, VDD = 15 V
170
400
Common-Mode Leakage
ICM
VA = VB = VW
1
nA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7376ARWZ50 功能描述:IC DIGITAL POT 50K 16-SOIC 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(chǔ)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(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:MAX5423ETA+TCT
AD7376EVAL 制造商:Analog Devices 功能描述:
ad7376xruz100 制造商:Analog Devices 功能描述:+/-15V DIGITAL POTENTIOMETERS 10K OHM - Bulk
AD7376XRUZ100-R7 制造商:Analog Devices 功能描述:+/-15V DIGITAL POTENTIOMETERS 10K OHM - Tape and Reel
AD7376XRUZ100-REEL7 制造商:Analog Devices 功能描述:+/-15V DIGITAL POTENTIOMETERS 10K OHM - Tape and Reel
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