Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ADS7864YB Datasheet(PDF) 2 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation.
Part No. ADS7864YB
Description  500kHz, 12-Bit, 6-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
Download  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  BURR-BROWN [Burr-Brown (TI)]
Homepage  http://www.burr-brown.com
Logo 

ADS7864YB Datasheet(HTML) 2 Page - Burr-Brown (TI)

 
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
2
ADS7864
®
SPECIFICATIONS
All specifications TMIN to TMAX, +VA = +VD = +5V, VREF = internal +2.5V and fCLK = 8MHz, fSAMPLE = 500kHz, unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
ADS7864Y
ADS7864YB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
RESOLUTION
12
T
Bits
ANALOG INPUT
Input Voltage Range-Bipolar
VCENTER = +2.5V
–VREF
+VREF
TT
V
Absolute Input Range
+IN
–0.3
+VA + 0.3
V
–IN
–0.3
+VA + 0.3
V
Input Capacitance
15
T
pF
Input Leakage Current
CLK = GND
±1
T
µA
SYSTEM PERFORMANCE
No Missing Codes
12
T
Bits
Integral Linearity
±0.75
±2
±0.5
±1
LSB
Integral Linearity Match
0.5
T
LSB
Differential Linearity
–0.9
±0.6
T
±0.4
LSB
Bipolar Offset Error
Referenced to REFIN
±0.75
±4
±0.5
±3
LSB
Bipolar Offset Error Match
3
T
LSB
Positive Gain Error
Referenced to REFIN
±0.15
±0.75
±0.1
±0.5
% of FSR
Positive Gain Error Match
3
T
LSB
Negative Gain Error
Referenced to REFIN
±0.15
±0.75
±0.1
±0.5
% of FSR
Negative Gain Error Match
3
T
LSB
Common-Mode Rejection Ratio
At DC
84
T
dB
VIN = ±1.25Vp-p at 50kHz
80
T
dB
Noise
120
T
µVrms
Power Supply Rejection Ratio
0.3
2
TT
LSB
SAMPLING DYNAMICS
Conversion Time per A/D
1.75
T
µs
Acquisition Time
0.25
T
µs
Throughput Rate
500
T
kHz
Aperture Delay
3.5
T
ns
Aperture Delay Matching
100
T
ps
Aperture Jitter
50
T
ps
Small-Signal Bandwidth
40
T
MHz
DYNAMIC CHARACTERISTICS
Total Harmonic Distortion
VIN = ±2.5Vp-p at 100kHz
–75
T
dB
SINAD
VIN = ±2.5Vp-p at 100kHz
71
T
dB
Spurious Free Dynamic Range
VIN = ±2.5Vp-p at 100kHz
78
T
dB
Channel-to-Channel Isolation
VIN = ±2.5Vp-p at 50kHz
–76
T
dB
VOLTAGE REFERENCE
Internal Reference Voltage
2.475
2.5
2.525
TTT
V
Internal Drift
10
T
ppm/
°C
Internal Noise
50
T
µVp-p
Internal Source Current
2
T
mA
Internal Load Rejection
0.005
T
mV/
µA
Internal PSRR
80
T
dB
External Reference Voltage Range
1.2
2.5
2.6
TTT
V
Input Current
100
T
µA
Input Capacitance
5
T
pF
DIGITAL INPUT/OUTPUT
Logic Family
CMOS
T
Logic Levels: VIH
IIH = +5µA
3.0
+VD + 0.3
TT
V
VIL
IIL = +5µA
–0.3
0.8
TT
V
VOH
IOH = –500µA
3.5
T
V
VOL
IOL = –500µA
0.4
T
V
External Clock
0.2
8
TT
MHz
Data Format
Binary Two’s Complement
T
POWER SUPPLY REQUIREMENTS
Power Supply Voltage, +VA, +VD
4.75
5
5.25
TTT
V
Quiescent Current, +VA, +VD
10
T
mA
Power Dissipation
50
T
mW
T Specifications same as ADS7864Y.


Html Pages

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


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
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