ISL24212
4
FN7590.0
March 15, 2011
Absolute Maximum Ratings Thermal Information
Supply Voltage
AV
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4V
Input Voltage with respect to Ground
SET, IN
N
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4V
SCL, SDA and WP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
DD
+0.3V
Output Voltage with respect to Ground
DVR_OUT, VCOM_OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AV
DD
Continuous Output Current
DVR_OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
VCOM_OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100mA
ESD Ratings
Human Body Model (Tested per JESD22-A114) . . . . . . . . . . . . . . . . . 7kV
Machine Model (Tested per JESD22-A115). . . . . . . . . . . . . . . . . . . . 250V
Charged Device Model (Tested per JESD22-C101). . . . . . . . . . . . . . . 2kV
Latch Up (Tested per JESD 78, Class II, Level A). . . . . . . . . . . . . . . . 100mA
Thermal Resistance (Typical) θ
JA
(°C/W) θ
JC
(°C/W)
10 Ld TDFN Package (Notes 4, 5) . . . . . . . 53 11
Moisture Sensitivity (see Technical Brief TB363)
All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Operating Range
AV
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 19V
V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.25V to 3.6V
Ambient Operating Temperature . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379.
5. For θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Test Conditions: V
DD
= 3.3V, AV
DD
= 18V, R
SET
= 5kΩ, R
1
= 10kΩ, R
2
= 10kΩ, (See Figure 5), VCOM_OUT pin
connected to IN
N
, unless otherwise specified. Typicals are at T
A
= +25°C. Boldface limits apply over the operating temperature range,
-40°C to +85°C.
SYMBOL PARAMETER TEST CONDITIONS
MIN
(Note 6) TYP
MAX
(Note 6) UNITS
DC CHARACTERISTICS
V
DD
V
DD
Supply Range - Operating 2.25 3.6 V
AV
DD
AV
DD
Supply Range Supporting EEPROM Programming 10.8 19 V
AV
DD
AV
DD
Supply Range for Wide-Supply Operation without
EEPROM Programming
4.5 19 V
I
DD
V
DD
Supply Current CTL = 0.5*V
DD
95 300 µA
I
AVDD
AV
DD
Supply Current CTL = 0.5*V
DD
3.8 6.5 mA
DVR_OUT CHARACTERISTICS
SET
ZSE
SET Zero-Scale Error ±3LSB
SET
FSE
SET Full-Scale Error ±8LSB
V
DVR_OUT
DVR_OUT Voltage Range V
SET
+ 1.75 AV
DD
V
SET
VD
SET Voltage Drift 7µV/°C
I
DVR_OUT
Maximum DVR_OUT Sink Current 4 mA
INL Integral Non-Linearity ±2LSB
DNL Differential Non-Linearity ±1LSB
OUTPUT AMPLIFIER CHARACTERISTICS
V
OS
Input Offset Voltage ±2 ±15 mV
TCV
OS
Input Offset Voltage Drift -6.3 µV/°C
I
B
Input Bias Current ±0.01 ±1 μA
CMRR Common-Mode Rejection Ratio 55 75 dB
PSRR Power Supply Rejection Ratio 60 82 dB
A
VOL
Open Loop Gain 55 75 dB
V
OL
Output Swing Low I
L
= -5mA 50 150 mV
