Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

AD664BD-BIP Datenblatt(PDF) 5 Page - Analog Devices

Teilenummer AD664BD-BIP
Bauteilbeschribung  Monolithic 12-Bit Quad DAC
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD664BD-BIP Datenblatt(HTML) 5 Page - Analog Devices

  AD664BD-BIP Datasheet HTML 1Page - Analog Devices AD664BD-BIP Datasheet HTML 2Page - Analog Devices AD664BD-BIP Datasheet HTML 3Page - Analog Devices AD664BD-BIP Datasheet HTML 4Page - Analog Devices AD664BD-BIP Datasheet HTML 5Page - Analog Devices AD664BD-BIP Datasheet HTML 6Page - Analog Devices AD664BD-BIP Datasheet HTML 7Page - Analog Devices AD664BD-BIP Datasheet HTML 8Page - Analog Devices AD664BD-BIP Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 20 page
background image
AD664
REV. C
–5–
Table I. Transfer Functions
Mode = UNI
Mode = BIP
000000000000 = 0 V
000000000000 = – VREF/2
Gain = 1
100000000000 = VREF/2
100000000000 = 0 V
111111111111 = VREF – 1 LSB
111111111111 = VREF/2 –1 LSB
000000000000 = 0 V
000000000000 = VREF
Gain = 2
100000000000 = VREF
100000000000 = 0 V
111111111111 = 2
× V
REF – 1 LSB
111111111111 = +VREF – 1 LSB
DEFINITIONS OF SPECIFICATIONS
LINEARITY ERROR: Analog Devices defines linearity error as
the maximum deviation of the actual, adjusted DAC output
from the ideal analog output (a straight line drawn from 0 to FS
– 1 LSB) for any bit combination. This is also referred to as
relative accuracy. The AD664 is laser-trimmed to typically
maintain linearity errors at less than
±1/4 LSB.
MONOTONICITY: A DAC is said to be monotonic if the out-
put either increases or remains constant for increasing digital
inputs such that the output will always be a nondecreasing func-
tion of input. All versions of the AD664 are monotonic over
their full operating temperature range.
DIFFERENTIAL LINEARITY: Monotonic behavior requires
that the differential linearity error be less than 1 LSB both at
25
°C as well as over the temperature range of interest. Differen-
tial nonlinearity is the measure of the variation in analog value,
normalized to full scale, associated with a 1 LSB change in digi-
tal input code. For example, for a 10 V full-scale output, a
change of 1 LSB in digital input code should result in a
2.44 mV change in the analog output (VREF = 10 V, Gain = 1,
1 LSB = 10 V
× 1/4096 = 2.44 mV). If in actual use, however, a
1 LSB change in the input code results in a change of only
0.61 mV (1/4 LSB) in analog output, the differential non-
linearity error would be –1.83 mV, or –3/4 LSB.
GAIN ERROR: DAC gain error is a measure of the difference
between the output span of an ideal DAC and an actual device.
UNIPOLAR OFFSET ERROR: Unipolar offset error is the dif-
ference between the ideal output (0 V) and the actual output of
a DAC when the input is loaded with all “0s” and the MODE is
unipolar.
BIPOLAR ZERO ERROR: Bipolar zero error is the difference
between the ideal output (0 V) and the actual output of a DAC
when the input code is loaded with the MSB = “1” and the rest
of the bits = “0” and the MODE is bipolar.
SETTLING TIME: Settling time is the time required for the
output to reach and remain within a specified error band about
its final value, measured from the digital input transition.
CROSSTALK: Crosstalk is the change in an output caused by
a change in one or more of the other outputs. It is due to
capacitive and thermal coupling between outputs.
REFERENCE FEEDTHROUGH: The portion of an ac refer-
ence signal that appears at an output when all input bits are low.
Feedthrough is due to capacitive coupling between the reference
input and the output. It is specified in decibels at a particular
frequency.
REFERENCE 3 dB BANDWIDTH: The frequency of the ac
reference input signal at which the amplitude of the full-scale
output response falls 3 dB from the ideal response.
GLITCH IMPULSE: Glitch impulse is an undesired output
voltage transient caused by asymmetrical switching times in the
switches of a DAC. These transients are specified by their net
area (in nV-sec) of the voltage vs. time characteristic.
PIN CONFIGURATIONS
28-Pin DIP Package
44-Pin Package


Ähnliche Teilenummer - AD664BD-BIP

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
AD664BD-BIP AD-AD664BD-BIP Datasheet
671Kb / 23P
   Monolithic 12-Bit Quad DAC
REV. D
AD664BD-BIP AD-AD664BD-BIP Datasheet
725Kb / 24P
   Monolithic 12-Bit Quad DAC
More results

Ähnliche Beschreibung - AD664BD-BIP

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
AD664 AD-AD664_15 Datasheet
671Kb / 23P
   Monolithic 12-Bit Quad DAC
REV. D
AD664JPZ AD-AD664JPZ Datasheet
671Kb / 23P
   Monolithic 12-Bit Quad DAC
REV. D
AD664 AD-AD664_17 Datasheet
725Kb / 24P
   Monolithic 12-Bit Quad DAC
AD7541A AD-AD7541A_15 Datasheet
230Kb / 8P
   12-Bit Monolithic Multiplying DAC
REV. B
AD7541AJNZ AD-AD7541AJNZ Datasheet
180Kb / 8P
   CMOS 12-Bit Monolithic Multiplying DAC
REV. B
AD7541A AD-AD7541A Datasheet
227Kb / 8P
   CMOS 12-Bit Monolithic Multiplying DAC
REV. B
AD7541A AD-AD7541A_17 Datasheet
299Kb / 14P
   CMOS, 12-Bit, Monolithic Multiplying DAC
5962-89481022A AD-5962-89481022A Datasheet
230Kb / 8P
   CMOS 12-Bit Monolithic Multiplying DAC
REV. B
AD7541AKRZ AD-AD7541AKRZ Datasheet
230Kb / 8P
   CMOS 12-Bit Monolithic Multiplying DAC
REV. B
AD7541AKNZ AD-AD7541AKNZ Datasheet
230Kb / 8P
   CMOS 12-Bit Monolithic Multiplying DAC
REV. B
More results


Html Pages

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


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
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