ADC128S102QML-SP_017 Datasheet, PDF (5/30 Pages) Texas Instruments – Radiation Hardened 8-Channel, 50 kSPS to 1 MSPS, 12-Bit A/D Converter

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ADC128S102QML-SP
SNAS411P – AUGUST 2008 – REVISED APRIL 2017
6 Specifications
6.1 Absolute Maximum Ratings⁽¹⁾
MIN
MAX
UNIT
V_A
Analog supply voltage
V_D
Digital supply voltage⁽²⁾
Voltage on any pin to GND
Input current at any pin ⁽³⁾
Power dissipation T_A = 25°C
Package input current⁽³⁾
–0.3
–0.3
–0.3
6.5
V
V_A + 0.3
V
V_A + 0.3
V
±10
mA
See ⁽⁴⁾
±20 mA
mA
Soldering temperature, 10 seconds
260
°C
Junction temperature
175
°C
T_stg Storage temperature
–65
150
°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) The maximum voltage is not to exceed 6.5 V
(3) When the input voltage at any pin exceeds the power supplies (that is, V_IN less than AGND or V_IN greater than V_A or V_D), the current at
that pin should be limited to 10 mA. The 20 mA maximum package input current rating limits the number of pins that can safely exceed
the power supplies with an input current of 10 mA to two.
(4) The absolute maximum junction temperature (T_Jmax) for this device is 175°C. The maximum allowable power dissipation is dictated by
T_Jmax, the junction-to-ambient thermal resistance (R_θJA), and the ambient temperature (T_A), and can be calculated using the formula
P_DMAX = (T_Jmax − T_A)/R_θJA. The values for maximum power dissipation listed above will be reached only when the ADC128S102QML-
SP is operated in a severe fault condition (for example, 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.
6.2 ESD Ratings
V_(ESD) Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾⁽²⁾
VALUE
±8000
UNIT
V
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) Human body model is 100-pF capacitor discharged through a 1.5-kΩ resistor. Machine model is 220 pF discharged through 0 Ω.
6.3 Recommended Operating Conditions
See ⁽¹⁾⁽²⁾
Operating temperature
V_A supply voltage
V_D supply voltage
Digital input voltage
Analog input voltage
Clock frequency
MIN
MAX UNIT
–55
125
°C
2.7
5.25
V
2.7
V_A
V
0
V_A
V
0
V_A
V
0.8
16 MHz
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended Operating Conditions indicate
conditions for which the device is functional, but do not verify specific performance limits. For specifications and test conditions, see the
Electrical Characteristics. The specified 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 = 0 V, unless otherwise specified.
Copyright © 2008–2017, Texas Instruments Incorporated
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