ADC10321 datasheet(5/27 Pages) TI1

Il numero della parte	ADC10321

Spiegazioni elettronici	10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold

Download	27 Pages

Scroll/Zoom	100%

Produttore elettronici	TI1 [Texas Instruments]

Homepage	http://www.ti.com

Logo

5 / 27 page

ADC10321

www.ti.com

SNAS028F – JUNE 2000 – REVISED MAY 2013

ABSOLUTE MAXIMUM RATINGS

(1) (2) (3)

Positive Supply Voltage (V = VA = VD)

6.5V

Voltage on Any I/O Pin

−0.3V to (VA or VD) +0.3V)

Input Current at Any Pin(4)

±25mA

Package Input Current(4)

±50mA

Package Dissipation at TA = 25°C

See (5)

ESD Susceptibility(6) Human Body Model

1500V

Machine Model

200V

Soldering Temp., Infrared, 10 sec.(7)

235°C

Storage Temperature

−65°C to +150°C

(1)

All voltages are measured with respect to GND = AGND = DGND = 0V, unless otherwise specified.

(2)

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 ensure specific performance limits. For ensured specifications and test conditions, see the

Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may

degrade when the device is not operated under the listed test conditions.

(3)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and

specifications.

(4)

When the input voltage at any pin exceeds the power supplies ( VIN < AGND or VIN > VA or VD), the current at that pin should be limited

to 25mA. The 50mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an

input current of 25mA to two.

(5)

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 32-pin TQFP, θJA is 69°C/W, so PDMAX = 1,811 mW at 25°C and 942mW at the maximum operating

ambient temperature of 85°C. Note that the power dissipation of this device under normal operation will typically be about 110mW

(98mW quiescent power + 2mW reference ladder power +10mW due to 10 TTL load on each digital output). The values for maximum

power dissipation listed above will be reached only when the ADC10321 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.

(6)

Human body model is 100 pF capacitor discharged through a 1.5k

Ω resistor. Machine model is 220 pF discharged through ZERO Ω.

(7)

The 235°C reflow temperature refers to infared reflow. For Vapor Phase Reflow (VPR), the following conditions apply: Maintain the

temperature at the top of the package body above 183°C for a minimum 60 seconds. The temperature measured on the package body

must not exceed 220°C. Only one excursion above 183°C is allowed per reflow cycle.

OPERATING RATINGS

(1) (2)

Operating Temperature

−40°C ≤ TA ≤ +85°C

VA, VD Supply Voltage

+4.5V to +5.5V

VD I/O Supply Voltage

+2.7V to 5.5V

VIN Voltage Range

1.3V to (VA-1.0V)

VREF + Voltage Range

2.3V to (VA-1.0V)

VREF− Voltage Range

1.3V to 3.0V

PD, CLK, OE Voltage

−0.3V to + 5.5V

(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 ensure specific performance limits. For ensured specifications and test conditions, see the

Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may

degrade when the device is not operated under the listed test conditions.

(2)

All voltages are measured with respect to GND = AGND = DGND = 0V, unless otherwise specified.

Submit Documentation Feedback

5

Product Folder Links: ADC10321

Codice articolo simile - ADC10321

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
National Semiconductor ...	ADC10321	414Kb / 16P	10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold
Texas Instruments	ADC10321	985Kb / 26P	[Old version datasheet] 10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold
National Semiconductor ...	ADC10321CIVT	414Kb / 16P	10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold
Texas Instruments	ADC10321CIVT	985Kb / 26P	[Old version datasheet] 10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold
Texas Instruments	ADC10321CIVT/NOPB	985Kb / 26P	[Old version datasheet] 10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold

More results

Descrizione simile - ADC10321

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
National Semiconductor ...	ADC10321	414Kb / 16P	10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold
Texas Instruments	ADC10321	985Kb / 26P	[Old version datasheet] 10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold
National Semiconductor ...	ADC12010	606Kb / 22P	12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC10030	417Kb / 17P	10-Bit, 30 MSPS, 125 mW A/D Converter with Internal Sample and Hold
Texas Instruments	ADC12010	1Mb / 31P	[Old version datasheet] 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC10221	414Kb / 16P	10-Bit, 15 MSPS, 98 mW A/D Converter with Internal Sample and Hold
Texas Instruments	ADC12010	1Mb / 30P	[Old version datasheet] 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
	ADC12010	1Mb / 30P	[Old version datasheet] ADC12010 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
	ADC12040	1Mb / 29P	[Old version datasheet] 12-Bit, 40 MSPS, 340mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC12040	884Kb / 19P	12-Bit, 40 MSPS, 340mW A/D Converter with Internal Sample-and-Hold

More results

ADC10321 Scheda tecnica(PDF) 5 Page - Texas Instruments

ADC10321 Scheda tecnica(HTML) 5 Page - Texas Instruments

Codice articolo simile - ADC10321

Descrizione simile - ADC10321

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 27

Scheda tecnica Scarica

Link URL