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ADS1201 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High Dynamic Range DELTA-SIGMA MODULATOR - Burr-Brown Corporation

भाग संख्या ADS1201
समारोह High Dynamic Range DELTA-SIGMA MODULATOR
मैन्युफैक्चरर्स Burr-Brown Corporation 
लोगो Burr-Brown Corporation लोगो 
पूर्व दर्शन
1 Page
		
<?=ADS1201?> डेटा पत्रक पीडीएफ

ADS1201 pdf
SPECIFICATIONS
At TA = +25°C, AVDD = DVDD = +5V, MCLK = 320kHz, REFEN LOW, BIASEN LOW, and external +2.5V reference, unless otherwise specified.
PARAMETER
CONDITIONS
ADS1201U
MIN
TYP
MAX
UNITS
ANALOG INPUT
Absolute Input Voltage Range
Differential Input Voltage Range
Input Impedance
Input Capacitance
Input Leakage Current
SYSTEM PERFORMANCE
Dynamic Range
Integral Linearity Error
Offset Error(2)
Offset Drift(3)
Gain Error(2)
Gain Error Drift(3)
Common-Mode Rejection
Power Supply Rejection
REFERENCE
Internal Reference (REFOUT)
Drift
Noise
Load Current
Output Impedance
External Reference (REFIN)
Load Current
VBIAS Output
Drift
Load Current
DIGITAL INPUT/OUTPUT
Logic Family
Logic Levels:
VIH (MCLK)
VIL (MCLK)
VOH (MOUT)
VOL (MOUT)
MCLK Frequency
POWER SUPPLY REQUIREMENTS
Power Supply Voltage
Supply Current
Analog Current
Digital Current
Additional Analog Current
REFOUT Enabled
VBIAS Enabled
Total Power Dissipation
TEMPERATURE RANGE
Specified Performance
With VBIAS(1)
With VBIAS(1)
At TMIN to TMAX
10Hz Bandwidth(5)
60Hz Bandwidth(5)
1kHz Bandwidth(5)
60Hz Bandwidth(5)
1kHz Bandwidth(5)
At DC
Source or Sink
Using Internal Reference
IIH = +5µA
IIL = +5µA
IOH = 2 TTL Loads
IOL = 2 TTL Loads
Specified Performance
No Load
No Load
REFOUT, VBIAS Disabled
0 +5
–10 +10
–5 +5
–20
See Note 2
+20
250(4)
8
5 50
1
115(6)
80
130(6)
120(6)
115(6)
See Note 7
1
See Note 7
1
100
80
±0.0015
±0.0015
2.4
–1
2.0
3.15
2.5 2.6
25
50
1
2
3.0
2.5
3.3 3.45
50
10
2.0
–0.3
2.4
0.02
TTL Compatible CMOS
DVDD +0.3
0.8
0.4
1
4.75
5.25
4.6
0.4
1.6
1
25 40
–40 +85
V
V
V
V
k
pF
pA
nA
dB
dB
dB
%FSR
%FSR
µV
µV/°C
ppm
µV/°C
dB
dB
V
ppm/°C
µVp-p
mA
V
µA
V
ppm/°C
mA
V
V
V
V
MHz
V
mA
mA
mA
mA
mW
°C
NOTES: (1) This range is set with external resistors and VBIAS (as described in the text). Other ranges are possible. (2) After the on-chip offset and gain
calibration functions have been employed. (3) Re-calibration can reduce these errors. (4) Input impedance changes with MCLK. (5) Assume brick wall digital
filter is used. (6) 20 Log (full scale/r ms noise). (7) After calibration, these errors will be of the order of the effective resolution.
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.
®
ADS1201
2

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डाउनलोड[ ADS1201 Datasheet.PDF ]


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