Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

ADS8504IBDWRG4 View Datasheet(PDF) - Burr-Brown -> Texas Instruments

Part NameDescriptionManufacturer
ADS8504IBDWRG4 12-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER BB
Burr-Brown -> Texas Instruments BB
ADS8504IBDWRG4 Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADS8504
SLAS434 – JUNE 2005
PACKAGE/ORDERING INFORMATION(1)
www.ti.com
PRODUCT
MINIMUM
RELATIVE
ACCURACY
(LSB)
NO MISS-
ING CODE
ADS8504IB
±0.45
12
MINIMUM
SINAD
(dB)
72
SPECIFICATION
TEMPERATURE
RANGE
-40°C to 85°C
PACKAGE PACKAGE
LEAD
DESIGNATOR
SO-28
DW
ORDERING
NUMBER
TRANSPORT
MEDIA, QTY
ADS8504IBDW Tube, 20
ADS8504IBDWR Tape and Reel, 1000
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS(1)
over operating free-air temperature range (unless otherwise noted)(2)
Analog inputs
VIN
CAP
REF
Ground voltage differences DGND, AGND1, AGND2
Digital inputs
VANA
VDIG to VANA
VDIG
Maximum junction temperature
Internal power dissipation
Lead temperature (soldering, 1,6mm from case, 10 seconds)
ADS8504
±25V
+VANA + 0.3 V to AGND2 - 0.3 V
Indefinite short to AGND2, momentary short to VANA
±0.3 V
6V
0.3 V
6V
-0.3 V to +VDIG + 0.3 V
165°C
825 mW
260°C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
ELECTRICAL CHARACTERISTICS
TA = -40°C to 85°C, fs = 250 kHz, VDIG = VANA = 5 V, using internal reference (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
Resolution
ANALOG INPUT
Voltage range
±10
Impedance
11.5
Capacitance
50
THROUGHPUT SPEED
Conversion cycle
Acquire and convert
Throughput rate
250
DC ACCURACY
INL
Integral linearity error
-0.45
DNL
Differentiall linearity error
-0.45
No missing codes
12
Transition noise(2)
0.1
Full-scale error(3)(4)
Int. Ref.
-0.25
Full-scale error drift
Int. Ref.
±7
MAX
12
UNIT
Bits
V
k
pF
4
µs
kHz
0.45
0.45
0.25
LSB (1)
LSB (1)
Bits
LSB
%FSR
ppm/°C
(1) LSB means least significant bit. For the 12-bit, ±10-V input ADS8504, one LSB is 4.88 mV.
(2) Typical rms noise at worst case transitions and temperatures.
(3) As measured with fixed resistors shown in Figure 23. Adjustable to zero with external potentiometer.
(4) Full-scale error is the worst case of -full-scale or +full-scale deviation from ideal first and last code transitions, divided by the transition
voltage (not divided by the full-scale range) and includes the effect of offset error.
2
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]