Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

AD7870 Datenblatt(PDF) 2 Page - Analog Devices

Teilenummer AD7870
Bauteilbeschribung  LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7870 Datenblatt(HTML) 2 Page - Analog Devices

  AD7870 Datasheet HTML 1Page - Analog Devices AD7870 Datasheet HTML 2Page - Analog Devices AD7870 Datasheet HTML 3Page - Analog Devices AD7870 Datasheet HTML 4Page - Analog Devices AD7870 Datasheet HTML 5Page - Analog Devices AD7870 Datasheet HTML 6Page - Analog Devices AD7870 Datasheet HTML 7Page - Analog Devices AD7870 Datasheet HTML 8Page - Analog Devices AD7870 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 20 page
background image
AD7870
Parameter
J, A
l
K, B
l
L, C
l
S
l
T
l
Units
Test Conditions/Comments
DYNAMIC PERFORMANCE
2
Signal to Noise Ratio
3 (SNR)
@ +25
°C
70
70
72
69
69
dB min
VIN = 10 kHz Sine Wave, fSAMPLE = 100 kHz
TMIN to TMAX
70
70
71
69
69
dB min
Typically 71.5 dB for 0 < VIN < 50 kHz
Total Harmonic Distortion (THD)
–80
–80
–80
–78
–78
dB max
VIN = 10 kHz Sine Wave, fSAMPLE = 100 kHz
Typically –86 dB for 0 < VIN < 50 kHz
Peak Harmonic or Spurious Noise
–80
–80
–80
–78
–78
dB max
VIN = 10 kHz, fSAMPLE = 100 kHz
Typically –86 dB for 0 < VIN < 50 kHz
Intermodulation Distortion (IMD)
Second Order Terms
–80
–80
–80
–78
–78
dB max
fa = 9 kHz, fb = 9.5 kHz, fSAMPLE = 50 kHz
Third Order Terms
–80
–80
–80
–78
–78
dB max
fa = 9 kHz, fb = 9.5 kHz, fSAMPLE = 50 kHz
Track/Hold Acquisition Time
2
2
2
2
2
µs max
DC ACCURACY
Resolution
12
12
12
12
12
Bits
Minimum Resolution for which
No Missing Codes are Guaranteed
12
12
12
12
12
Bits
Integral Nonlinearity
±1/2
±1/2
±1/4 ±1/2
±1/2
LSB typ
Integral Nonlinearity
±1
±1/2
±1
LSB max
Differential Nonlinearity
±1
±1
±1
LSB max
Bipolar Zero Error
±5
±5
±5
±5
±5
LSB max
Positive Full-Scale Error
4
±5
±5
±5
±5
±5
LSB max
Negative Full-Scale Error4
±5
±5
±5
±5
±5
LSB max
ANALOG INPUT
Input Voltage Range
±3
±3
±3
±3
±3
Volts
Input Current
±500 ±500
±500 ±500 ±500
µA max
REFERENCE OUTPUT
REF OUT @ +25
°C
2.99
2.99
2.99
2.99
2.99
V min
3.01
3.01
3.01
3.01
3.01
V max
REF OUT Tempco
±60
±60
±35
±60
±35
ppm/
°C max
Reference Load Sensitivity (
∆REF OUT/∆I) ±1
±1
±1
±1
±1
mV max
Reference Load Current Change (0–500
µA)
Reference Load Should Not Be Changed
During Conversion.
LOGIC INPUTS
Input High Voltage, VINH
2.4
2.4
2.4
2.4
2.4
V min
VDD = 5 V ± 5%
Input Low Voltage, VINL
0.8
0.8
0.8
0.8
0.8
V max
VDD = 5 V ± 5%
Input Current, IIN
±10
±10
±10
±10
±10
µA max
VIN = 0 V to VDD
Input Current (12/
8/CLK Input Only)
±10
±10
±10
±10
±10
µA max
VIN = VSS to VDD
Input Capacitance, CIN
5
10
10
10
10
10
pF max
LOGIC OUTPUTS
Output High Voltage, VOH
4.0
4.0
4.0
4.0
4.0
V min
ISOURCE = 40 µA
Output Low Voltage, VOL
0.4
0.4
0.4
0.4
0.4
V max
ISINK = 1.6 mA
DB11–DB0
Floating-State Leakage Current
±10
±10
±10
±10
±10
µA max
Floating-State Output Capacitance
5
15
15
15
15
15
pF max
CONVERSION TIME
External Clock (fCLK = 2.5 MHz)
8
8
8
8
8
µs max
Internal Clock
7/9
7/9
7/9
7/9
7/9
µs min/µs max
POWER REQUIREMENTS
VDD
+5
+5
+5
+5
+5
V nom
±5% for Specified Performance
VSS
–5
–5
–5
–5
–5
V nom
±5% for Specified Performance
IDD
13
13
13
13
13
mA max
Typically 8 mA
ISS
6
6
6
6
6
mA max
Typically 4 mA
Power Dissipation
95
95
95
95
95
mW max
Typically 60 mW
NOTES
1Temperature ranges are as follows: J, K, L Versions; 0
°C to +70°C: A, B, C Versions; –25°C to +85°C: S, T Versions; –55°C to +125°C.
2V
IN (pk-pk) = ± 3 V.
3SNR calculation includes distortion and noise components.
4Measured with respect to internal reference and includes bipolar offset error.
5Sample tested @ +25
°C to ensure compliance.
Specifications subject to change without notice.
AD7870/AD7875/AD7876–SPECIFICATIONS (V
DD = +5 V
5%, VSS = –5 V
5%,
A6ND = DGND = 0 V, fCLK = 2.5 MHz external, unless otherwise stated. All Specifications Tmin to Tmax unless otherwise noted.)
REV. B
–2–


Ähnliche Teilenummer - AD7870

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
AD7870 AD-AD7870 Datasheet
621Kb / 28P
   LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
REV. C
AD7870A AD-AD7870A Datasheet
250Kb / 12P
   LC2MOS Complete, 12-Bit, 100 kHz , Sampling ADC
REV. 0
AD7870AJN AD-AD7870AJN Datasheet
250Kb / 12P
   LC2MOS Complete, 12-Bit, 100 kHz , Sampling ADC
REV. 0
AD7870AQ AD-AD7870AQ Datasheet
621Kb / 28P
   LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
REV. C
AD7870A AD-AD7870A_15 Datasheet
256Kb / 12P
   LC MOS Complete, 12-Bit, 100 kHz , Sampling ADC
REV. 0
More results

Ähnliche Beschreibung - AD7870

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
AD7875KNZ AD-AD7875KNZ Datasheet
621Kb / 28P
   LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
REV. C
AD7870A AD-AD7870A Datasheet
250Kb / 12P
   LC2MOS Complete, 12-Bit, 100 kHz , Sampling ADC
REV. 0
AD7876 AD-AD7876_15 Datasheet
621Kb / 28P
   LC MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
REV. C
AD7870 AD-AD7870_15 Datasheet
621Kb / 28P
   LC MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
REV. C
AD7875 AD-AD7875_15 Datasheet
621Kb / 28P
   LC MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
REV. C
AD7872KRZ-REEL AD-AD7872KRZ-REEL Datasheet
324Kb / 16P
   LC2MOS Complete 14-Bit, Sampling ADCs
REV. D
AD7871 AD-AD7871 Datasheet
344Kb / 16P
   LC2MOS Complete 14-Bit, Sampling ADCs
REV. D
AD7872JRZ AD-AD7872JRZ Datasheet
267Kb / 16P
   LC2MOS Complete 14-Bit, Sampling ADCs
REV. D
AD7878 AD-AD7878 Datasheet
417Kb / 16P
   LC2MOS Complete 12-Bit 100 kHz Sampling ADC with DSP Interface
REV. A
AD7878 AD-AD7878_17 Datasheet
450Kb / 17P
   LC2MOS Complete 12-Bit 100 kHz Sampling ADC with DSP Interface
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