công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

ADC12DL040 bảng dữ liệu(PDF) 8 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
tên linh kiện ADC12DL040
Giải thích chi tiết về linh kiện  Dual 12-Bit, 40 MSPS, 3V, 210mW A/D Converter
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  NSC [National Semiconductor (TI)]
Trang chủ  http://www.national.com
Logo NSC - National Semiconductor (TI)

ADC12DL040 bảng dữ liệu(HTML) 8 Page - National Semiconductor (TI)

Back Button ADC12DL040 Datasheet HTML 4Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 5Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 6Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 7Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 8Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 9Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 10Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 11Page - National Semiconductor (TI) ADC12DL040 Datasheet HTML 12Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 26 page
background image
AC Electrical Characteristics (Continued)
Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, V
A =VD = +3.0V, VDR =
+2.5V, PD = 0V, External V
REF = +1.0V, fCLK = 40 MHz, fIN = 10 MHz, tr =tf = 2 ns, CL = 15 pF/pin, Duty Cycle Stabilizer On,
parallel output mode. Boldface limits apply for T
J =TMIN to TMAX: all other limits TJ = 25˚C (Notes 7, 8, 9, 12)
Symbol
Parameter
Conditions
Typical
(Note 10)
Limits
(Note 10)
Units
(Limits)
t
CONV
Conversion Latency
Multiplex mode, Channel A
7.5
Clock
Cycles
t
CONV
Conversion Latency
Multiplex mode, Channel B
8
Clock
Cycles
t
OD
Data Output Delay after Clock
Edge
Multiplex mode
6.0
3.5
ns (min)
9
ns (max)
t
SKEW
ABb to Data Skew
±0.5
ns (max)
t
AD
Aperture Delay
2
ns
t
AJ
Aperture Jitter
1.2
ps rms
t
DIS
Data outputs into Hi-Z Mode
10
ns
t
EN
Data Outputs Active after Hi-Z
Mode
10
ns
t
PD
Power Down Mode Exit Cycle
1.0 µF on pins 4, 14; 0.1 µF on pins
5,6,12,13; 10 µF between pins 5, 6
and between pins 12, 13
1µs
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: All voltages are measured with respect to GND = AGND = DGND = 0V, unless otherwise specified.
Note 3: When the input voltage at any pin exceeds the power supplies (that is, VIN < AGND, or VIN > VA), the current at that pin should be limited to 25 mA. The
50 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 25 mA to two.
Note 4: The absolute maximum junction temperature (TJmax) for this device is 150˚C. The maximum allowable power dissipation is dictated by TJmax, the
junction-to-ambient thermal resistance (
θJA), and the ambient temperature, (TA), and can be calculated using the formula PDMAX=(TJmax - TA )/θJA. In the 64-pin
TQFP,
θJA is 50˚C/W, so PDMAX=2Watts at 25˚C and 800 mW at the maximum operating ambient temperature of 85˚C. Note that the power consumption of this
device under normal operation will typically be about 250 mW (210 typical power consumption + 40 mW TTL output loading). The values for maximum power
dissipation listed above will be reached only when the device is operated in a severe fault condition (e.g. when input or output pins are driven beyond the power
supply voltages, or the power supply polarity is reversed). Obviously, such conditions should always be avoided.
Note 5: Human body model is 100 pF capacitor discharged through a 1.5 k
Ω resistor. Machine model is 220 pF discharged through 0Ω.
Note 6: Reflow temperature profiles are different for lead-free and non-lead-free packages.
Note 7: The inputs are protected as shown below. Input voltage magnitudes above VA or below GND will not damage this device, provided current is limited per
(Note 3). However, errors in the A/D conversion can occur if the input goes above VA or below GND by more than 100 mV. As an example, if VA is +3.3V, the full-scale
input voltage must be
≤+3.4V to ensure accurate conversions.
20100207
Note 8: To guarantee accuracy, it is required that |VA–VD| ≤ 100 mV and separate bypass capacitors are used at each power supply pin.
Note 9: With the test condition for VREF = +1.0V (2VP-P differential input), the 12-bit LSB is 488 µV.
Note 10: Typical figures are at TJ = 25˚C, and represent most likely parametric norms. Test limits are guaranteed to National’s AOQL (Average Outgoing Quality
Level).
Note 11: Integral Non Linearity is defined as the deviation of the analog value, expressed in LSBs, from the straight line that passes through positive and negative
full-scale.
Note 12: Timing specifications are tested at TTL logic levels, VIL = 0.4V for a falling edge and VIH = 2.4V for a rising edge.
Note 13: Optimum performance will be obtained by keeping the reference input in the 0.8V to 1.2V range. The LM4051CIM3-ADJ (SOT-23 package) is
recommended for external reference applications.
Note 14: IDR is the current consumed by the switching of the output drivers and is primarily determined by load capacitance on the output pins, the supply voltage,
VDR, and the rate at which the outputs are switching (which is signal dependent). IDR=VDR(C0 xf0 +C1 xf1 +....C11 xf11) where VDR is the output driver power supply
voltage, Cn is total capacitance on the output pin, and fn is the average frequency at which that pin is toggling.
Note 15: Excludes IDR. See note 14.
www.national.com
8


Số phần tương tự - ADC12DL040

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
ADC12DL040 TI1-ADC12DL040 Datasheet
1Mb / 38P
[Old version datasheet]   ADC12DL040 Dual 12-Bit, 40 MSPS, 3V, 210mW A/D Converter
ADC12DL040 TI1-ADC12DL040 Datasheet
1Mb / 37P
[Old version datasheet]   210mW A/D Converter
ADC12DL040CIVS TI1-ADC12DL040CIVS Datasheet
1Mb / 38P
[Old version datasheet]   ADC12DL040 Dual 12-Bit, 40 MSPS, 3V, 210mW A/D Converter
ADC12DL040CIVS/NOPB TI1-ADC12DL040CIVS/NOPB Datasheet
1Mb / 37P
[Old version datasheet]   210mW A/D Converter
ADC12DL040CIVSX TI1-ADC12DL040CIVSX Datasheet
1Mb / 38P
[Old version datasheet]   ADC12DL040 Dual 12-Bit, 40 MSPS, 3V, 210mW A/D Converter
More results

Mô tả tương tự - ADC12DL040

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
ADC12DL040 TI1-ADC12DL040_13 Datasheet
1Mb / 38P
[Old version datasheet]   ADC12DL040 Dual 12-Bit, 40 MSPS, 3V, 210mW A/D Converter
logo
Analog Devices
AD10242 AD-AD10242_15 Datasheet
319Kb / 16P
   Dual, 12-Bit, 40 MSPS MCM A/D Converter
REV. C
AD9238 AD-AD9238_15 Datasheet
1Mb / 48P
   12-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter
REV. C
AD9238 AD-AD9238_05 Datasheet
1Mb / 48P
   12-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter
REV. B
AD9238 AD-AD9238 Datasheet
1Mb / 24P
   12-Bit, 20/40/65 MSPS Dual A/D Converter
REV. A
logo
Hittite Microwave Corpo...
HMCAD1050-40 HITTITE-HMCAD1050-40 Datasheet
788Kb / 14P
   Dual 13/12-Bit 20/40 MSPS A/D Converter
logo
National Semiconductor ...
ADC10040 NSC-ADC10040 Datasheet
914Kb / 19P
   10-Bit, 40 MSPS, 3V, 55.5 mW A/D Converter
logo
Analog Devices
AD9224 AD-AD9224 Datasheet
309Kb / 24P
   Complete 12-Bit 40 MSPS Monolithic A/D Converter
REV. A
AD9224 AD-AD9224_15 Datasheet
311Kb / 24P
   Complete 12-Bit, 40 MSPS Monolithic A/D Converter
REV. A
logo
Cadeka Microcircuits LL...
SPT7938 CADEKA-SPT7938 Datasheet
185Kb / 10P
   12-BIT, 40 MSPS, 170 mW A/D CONVERTER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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