Datasheet

DAC161S055
SNAS503B –NOVEMBER 2010–REVISED JANUARY 2012 www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ABSOLUTE MAXIMUM RATINGS
(1) (2)
Supply Voltage, V
A
−0.3V to 6.0V
Supply Voltage V
DDIO
−0.3V to V
A
+0.3V
Any pin relative to GND 6V, −0.3V
Voltage on MZB or VREF Input Pin
(3)
−0.3V to V
A
+0.3V
Voltage on any other Input Pin
(3)
−0.3V to V
DDIO
+0.3V
Voltage on V
OUT
(3)
−0.3V to V
A
+0.3V
Voltage on SDO
(3)
−0.3V to V
DDIO
+0.3V
Input Current at Any Pin
(3)
5mA
Output Current Source or Sink by Vout 10mA
Output Current Source or Sink by SDO 3mA
Total Package Input and Output Current 20mA
ESD Susceptibility
Human Body Model 3000V
Machine Model 250V
Charged Device Model (CDM) 1250V
Storage Temperature Range −65°C to +150°C
Junction Temperature +150°C
For soldering specifications: see product folder at www.ti.com and SNOA549
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur, including inoperability and degradation of
device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or
other conditions beyond those indicated in the Recommended Operating Conditions is not implied. The recommended Operating
Conditions indicate conditions at which the device is functional and the device should not be operated beyond such conditions.
(2) The Electrical characteristics tables list specifications under the listed Recommended Conditions except as otherwise modified or
specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are NOT specified.
(3) When the input voltage (V
I
) at any pin exceeds the power supplies (V
I
< GND or V
I
> VDD) the current at that pin must be limited to
5mA and V
I
has to be within the Absolute Maximum Rating for that pin. The 20mA package input current rating limits the number of pins
that can safely exceed the power supplies with current flow to four.
RECOMMENDED OPERATING CONDITIONS
(1) (2)
Operating Temperature Range −40°C to +105°C
Supply Voltage, V
A
+2.7V to 5.25V
Supply Voltage VDDIO +1.7 V to V
A
Reference Voltage VREF +2.5V to V
A
Digital Input Voltage 0 to VDDIO
Output Load 0 to 200 pF
Package Thermal Resistance
θ
JA
(3)
41°C/W
θ
JC
6.5°C/W
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur, including inoperability and degradation of
device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or
other conditions beyond those indicated in the Recommended Operating Conditions is not implied. The recommended Operating
Conditions indicate conditions at which the device is functional and the device should not be operated beyond such conditions.
(2) The Electrical characteristics tables list specifications under the listed Recommended Conditions except as otherwise modified or
specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are NOT specified.
(3) The maximum power dissipation is a function of T
J(MAX)
and θ
JA
. The maximum allowable power dissipation at any ambient temperature
is P
D
=(T
J(MAX)
-T
A
)/θ
JA
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