DRV411_15 Datasheet, PDF (2/34 Pages) Texas Instruments – Sensor Signal Conditioning IC for Closed-Loop Magnetic Current Sensors

DRV411
SBOS693B – AUGUST 2013 – REVISED DECEMBER 2013
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
PACKAGE INFORMATION⁽¹⁾
(1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet, or visit
the device product folder at www.ti.com.
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
Over operating free-air temperature range (unless otherwise noted).
Supply voltage (VDD to GND)
Input voltage⁽²⁾
Differential amplifier inputs
Input current to input terminals⁽³⁾
ICOMP short circuit⁽⁴⁾
Junction temperature, T_J max
Storage temperature range, T_stg
Electrostatic
discharge (ESD)
ratings
Human body model (HBM)
JEDEC standard 22, test method A114-C.01
Charged device model (CDM)
JEDEC standard 22, test method C101
Machine model (MM)
JEDEC standard 22, test method A115
VALUE
MIN
GND – 0.5
GND – 6
–25
–50
–65
–2000
MAX
+7
VDD + 0.5
VDD + 6
+25
300
+150
+150
+2000
–1000
+1000
–150
+150
UNIT
V
V
V
mA
mA
°C
°C
V
V
V
(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 is not implied. Exposure to absolute-
maximum rated conditions for extended periods may affect device reliability.
(2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5 V beyond the supply rails must
be current limited, except for the differential amplifier input pins.
(3) These inputs are not internally protected against overvoltage. The differential amplifier input pins must be limited to 5 mA (max) or ±1.5
V (max).
(4) Power-limited; observe maximum junction temperature.
THERMAL INFORMATION
θ_JA
θ_JCtop
θ_JB
ψ_JT
ψ_JB
θ_JCbot
THERMAL METRIC⁽¹⁾
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
DRV411
PWP (TSSOP) RGP (QFN)
20 PINS
20 PINS
37.2
33.8
24.3
34.6
19.8
11.1
0.7
0.4
19.6
11.2
2.0
2.4
UNITS
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
2
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