
3
FN6189.4
December 17, 2010
Absolute Maximum Ratings
Thermal Information
VDD to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+4V
Input Voltages to GND
SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +4V
AVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +20V
Output Voltages to GND
OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +AVDD
ESD Rating
Human Body Model
Device (Tested per JESD22-A114E). . . . . . . . . . . . . . . . . . 2kV
Input Pins (SCL, SDA) (Tested per JESD22-A114E) . . . . . . . 4kV
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +85°C
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
8 Ld TDFN Package (Notes
4, 5). . . . .
53
11
Moisture Sensitivity (see Technical Brief TB363)
All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 2
Maximum Junction Temperature (Plastic Package) . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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.
θJA 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
θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
Test Conditions: VDD = 3.3V, AVDD = 18V, RSET = 5k, R1 = 10k, R2 = 10k; (See Figure 1) Unless Otherwise Specified. Typicals are at TA = +25°C. Boldface limits apply over the operating temperature range, 0°C to +85°C.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
POWER SUPPLY CHARACTERISTICS
VDD Supply Range Supporting EEPROM Programming
VDD
2.6
3.6
V
AVDD Supply Range Supporting EEPROM
Programming
AVDD
10.8
18
V
VDD Supply Range for Wide-Supply Operation
(not supporting EEPROM programming)
VDD
2.25
3.6
V
AVDD Supply Range for Wide-Supply Operation
(not supporting EEPROM programming)
AVDD
2.6V < VDD < 3.6V
4.5
18
V
2.25V < VDD < 2.6V
4.5
13
V
VDD Supply Current
IDD
65
A
AVDD Supply Current
IAVDD
38
A
DC CHARACTERISTICS
SET Voltage Resolution
SETVR
7
7
7
Bits
SET Differential Nonlinearity
SETDN Monotonic Over-Temperature
±1
LSB
SET Zero-Scale Error
SETZSE
±3
LSB
SET Full-Scale Error
SETFSE
±8
LSB
SET Current (RSET = 24.9KΩ and AVDD = 10V)
ISET
20
A
SET External Resistance
SETER To GND, AVDD = 18V
5
200
k
Ω
To GND, AVDD = 4.5V
2.25
45
k
Ω
To GND, AVDD = 15V, VDD = 3V
1.0
200
k
Ω
AVDD to SET Voltage Attenuation
AVDD to
SET
1:20
V/V
OUT Settling Time
OUTST To ±0.5 LSB Error Band
8s
OUT Voltage Range
VOUT
VSET+0.5V
13
V
SET Voltage Drift
SETVD 25°C < TA < 55°C (Note 9) <10
mV
ISL45041