4
FN3612.10
June 27, 2006
Absolute Maximum Ratings Thermal Information
Supply Voltage
AV
DD
to AGND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5.5V
AV
SS
to AGND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5.5V
DV
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5.5V
DGND to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3V
Analog Input Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . AV
SS
to AV
DD
Digital Input, Output and I/O Pins . . . . . . . . . . . . . . DGND to DV
DD
ESD Tolerance (No Damage)
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500V
Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000V
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40°
C to 85°C
Thermal Resistance (Typical, Note 1)
θ
JA
(°C/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Maximum Junction Temperature
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering, 10s). . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications AV
DD
= +5V, AV
SS
= -5V, DV
DD
= +5V, V
RHI
= +2.5V, V
RLO
= AGND = 0V, V
CM
= AGND,
PGIA Gain = 1, OSC
IN
= 10MHz, Bipolar Input Range Selected, f
N
= 10Hz
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS
SYSTEM PERFORMANCE
Integral Non-Linearity, INL End Point Line Method (Notes 3, 5, 6) - ±0.0007 ±0.0015 %FS
Differential Non-Linearity (Note 2) No Missing codes to 22-Bits LSB
Offset Error, V
OS
See Table 1 - - - -
Offset Error Drift V
INHI
= V
INLO
(Notes 3, 8) - 1 - μV/°C
Full Scale Error, FSE V
INHI
- V
INLO
= +2.5V (Notes 3, 5, 8, 10) - - - -
Noise, e
N
See Table 1 - - - -
Common Mode Rejection Ratio, CMRR V
CM
= 0V, V
INHI
= V
INLO
from -2V to +2V - 70 - dB
Normal Mode 50Hz Rejection Filter Notch = 10Hz, 25Hz, 50Hz (Note 2) 120 - - dB
Normal Mode 60Hz Rejection Filter Notch = 10Hz, 30Hz, 60Hz (Note 2) 120 - - dB
Step Response Settling Time - 2 4 Conversions
ANALOG INPUTS
Input Voltage Range Unipolar Mode (Note 9) 0 - V
REF
V
Input Voltage Range Bipolar Mode (Note 9) - V
REF
-V
REF
V
Common Mode Input Range (Note 2) AV
SS
-AV
DD
V
Input Leakage Current, I
IN
V
IN
= AV
DD
(Note 2) - - 1.0 nA
Input Capacitance, C
IN
-5.0- pF
Reference Voltage Range, V
REF
(V
REF
= V
RHI
- V
RLO
)
2.5 - 5 V
Transducer Burn-Out Current, I
BO
- 200 - nA
CALIBRATION LIMITS
Positive Full Scale Calibration Limit - - 1.2(V
REF
/Gain) -
Negative Full Scale Calibration Limit - - 1.2(V
REF
/Gain) -
Offset Calibration Limit - - 1.2(V
REF
/Gain) -
Input Span 0.2(V
REF
/Gain) - 2.4(V
REF
/Gain) -
DIGITAL INPUTS
Input Logic High Voltage, V
IH
(Note 11) 2.0 - - V
Input Logic Low Voltage, V
IL
--0.8 V
Input Logic Current, I
I
V
IN
= 0V, +5V - 1.0 10 μA
HI7190
