データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

AD8400AR50 データシート(PDF) 4 Page - Analog Devices

部品番号 AD8400AR50
部品情報  1-/2-/4-Channel Digital Potentiometers
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  AD [Analog Devices]
ホームページ  http://www.analog.com
Logo AD - Analog Devices

AD8400AR50 データシート(HTML) 4 Page - Analog Devices

  AD8400AR50 Datasheet HTML 1Page - Analog Devices AD8400AR50 Datasheet HTML 2Page - Analog Devices AD8400AR50 Datasheet HTML 3Page - Analog Devices AD8400AR50 Datasheet HTML 4Page - Analog Devices AD8400AR50 Datasheet HTML 5Page - Analog Devices AD8400AR50 Datasheet HTML 6Page - Analog Devices AD8400AR50 Datasheet HTML 7Page - Analog Devices AD8400AR50 Datasheet HTML 8Page - Analog Devices AD8400AR50 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 20 page
background image
1 k
VERSION
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
1
Max
Units
DC CHARACTERISTICS RHEOSTAT MODE Specifications Apply to All VRs
Resistor Differential NL2
R-DNL
RWB, VA = NC
–5
–1
+3
LSB
Resistor Nonlinearity
2
R-INL
RWB, VA = NC
–4
±1.5
+4
LSB
Nominal Resistance3
RTA = +25°C, Model: AD840XYY1
0.8
1.2
1.5
k
Resistance Tempco
∆R
AB/
∆TV
AB = VDD, Wiper = No Connect
700
ppm/
°C
Wiper Resistance
RW
IW = 1 V/RAB
53
100
Nominal Resistance Match
∆R/R
O
CH 1 to 2, VAB = VDD, TA = +25
°C
0.75
2
%
DC CHARACTERISTICS POTENTIOMETER DIVIDER Specifications Apply to All VRs
Resolution
N
8
Bits
Integral Nonlinearity
4
INL
–6
±2
+6
LSB
Differential Nonlinearity4
DNL
VDD = +5 V
–4
–1.5
+2
LSB
DNL
VDD = +3 V, TA = +25
°C
–5
–2
+5
LSB
Voltage Divider Temperature Coefficent
∆V
W/∆T
Code = 80H
25
ppm/
°C
Full-Scale Error
VWFSE
Code = FFH
–20
–12
0
LSB
Zero-Scale Error
VWZSE
Code = 00H
0
6
10
LSB
RESISTOR TERMINALS
Voltage Range
5
VA, B, W
0VDD
V
Capacitance6 Ax, Bx
CA, B
f = 1 MHz, Measured to GND, Code = 80H
75
pF
Capacitance
6 Wx
CW
f = 1 MHz, Measured to GND, Code = 80H
120
pF
Shutdown Supply Current7
IDD_SD
VA = VDD, VB = 0 V, SHDN = 0
0.01
5
µA
Shutdown Wiper Resistance
RW_SD
VA = VDD, VB = 0 V, SHDN = 0, VDD = +5 V
50
100
DIGITAL INPUTS & OUTPUTS
Input Logic High
VIH
VDD = +5 V
2.4
V
Input Logic Low
VIL
VDD = +5 V
0.8
V
Input Logic High
VIH
VDD = +3 V
2.1
V
Input Logic Low
VIL
VDD = +3 V
0.6
V
Output Logic High
VOH
RL = 1 kΩ to VDD
VDD–0.1
V
Output Logic Low
VOL
IOL = 1.6 mA, VDD = +5 V
0.4
V
Input Current
IIL
VIN = 0 V or +5 V, VDD = +5 V
±1
µA
Input Capacitance
6
CIL
5pF
POWER SUPPLIES
Power Supply Range
VDD Range
2.7
5.5
V
Supply Current (CMOS)
IDD
VIH = VDD or VIL = 0 V
0.01
5
µA
Supply Current (TTL)8
IDD
VIH = 2.4 V or 0.8 V, VDD = +5.5 V
0.9
4
mA
Power Dissipation (CMOS)
9
PDISS
VIH = VDD or VIL = 0 V, VDD = +5.5 V
27.5
µW
Power Supply Sensitivity
PSS
∆V
DD = +5 V ± 10%
0.0035 0.008
%/%
PSS
∆V
DD = +3 V
± 10%
0.05
0.13
%/%
DYNAMIC CHARACTERISTICS
6, 10
Bandwidth –3 dB
BW_1K
R = 1 k
5,000
kHz
Total Harmonic Distortion
THDW
VA = 1 V rms + 2 V dc, VB = 2 V dc, f = 1 kHz
0.015
%
VW Settling Time
tS
VA = VDD, VB = 0 V, ± 1% Error Band
0.5
µs
Resistor Noise Voltage
eNWB
RWB = 500
Ω, f = 1 kHz, RS = 0
3
nV/
√Hz
Crosstalk11
CT
VA = VDD, VB = 0 V
–65
dB
NOTES FOR 1 k
Ω VERSION
1 Typicals represent average readings at +25
°C and V
DD = +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. See Figure 30 test circuit.
IW = 500 µA for VDD = +3 V and IW = 4 mA for VDD = +5 V for 1 kΩ version.
3 V
AB = VDD, Wiper (VW) = No Connect.
4 INL and DNL are measured at V
W with the RDAC configured as a potentiometer divider similar to a voltage output D/A converter. V A = VDD and VB = 0 V.
DNL Specification limits of
± 1 LSB maximum are Guaranteed Monotonic operating conditions. See Figure 29 test circuit.
5 Resistor terminals A, B, W have no limitations on polarity with respect to each other.
6 Guaranteed by design and not subject to production test. Resistor-terminal capacitance tests are measured with 2.5 V bias on the measured terminal. The remaining
resistor terminals are left open circuit.
7 Measured at the Ax terminals. All Ax terminals are open circuited in shutdown mode.
8 Worst case supply current consumed when input logic level at 2.4 V, standard characteristic of CMOS logic. See Figure 21 for a plot of I
DD versus logic voltage.
9 P
DISS is calculated from (IDD × VDD). CMOS logic level inputs result in minimum power dissipation.
10 All Dynamic Characteristics use V
DD = +5 V.
11 Measured at a V
W pin where an adjacent VW pin is making a full-scale voltage change.
Specifications subject to change without notice.
AD8400/AD8402/AD8403–SPECIFICATIONS
(VDD = +3 V
10% or + 5 V
10%, VA = +VDD, VB = 0 V, –40 C
≤ T
A
≤ +85 C unless
otherwise noted)
–4–
REV. B


同様の部品番号 - AD8400AR50

メーカー部品番号データシート部品情報
logo
Analog Devices
AD8400AR50 AD-AD8400AR50 Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD8400AR50 AD-AD8400AR50 Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD8400AR50-REEL AD-AD8400AR50-REEL Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD8400AR50-REEL AD-AD8400AR50-REEL Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
More results

同様の説明 - AD8400AR50

メーカー部品番号データシート部品情報
logo
Analog Devices
AD8403ARZ10 AD-AD8403ARZ10 Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD8402ARZ1 AD-AD8402ARZ1 Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD8403ARZ10-REEL AD-AD8403ARZ10-REEL Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD8402ARZ10 AD-AD8402ARZ10 Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD8400ARZ100 AD-AD8400ARZ100 Datasheet
610Kb / 32P
   1-/2-/4-Channel Digital Potentiometers
Rev. E
AD5260 AD-AD5260 Datasheet
859Kb / 20P
   1-/2-Channel 15 V Digital Potentiometers
REV. 0
AD5206 AD-AD5206_15 Datasheet
371Kb / 20P
   4-/6-Channel Digital Potentiometers
REV. C
AD5204 AD-AD5204_15 Datasheet
371Kb / 20P
   4-/6-Channel Digital Potentiometers
REV. C
AD5206BRUZ100 AD-AD5206BRUZ100 Datasheet
371Kb / 20P
   4-/6-Channel Digital Potentiometers
REV. C
AD5204 AD-AD5204 Datasheet
173Kb / 11P
   4-/6-Channel Digital Potentiometers
REV. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com