INA203A BURR-BROWN [Burr-Brown Corporation], INA203A Datasheet - Page 5

• Manufacturer Part Number: INA203A
• Description: Unidirectional Measurement Current-Shunt Monitor with Dual Comparators
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

ELECTRICAL CHARACTERISTICS: REFERENCE
Boldface limits apply over the specified temperature range: T
At T
CMP1 OUT and CMP2 OUT to V
ELECTRICAL CHARACTERISTICS: GENERAL
Boldface limits apply over the specified temperature range: T
All specifications at T
connected from CMP1 OUT and CMP2 OUT to V
(1) The INA203, INA204, and INA205 are designed to power-up with the comparator in a defined reset state as long as CMP1 RESET is
REFERENCE VOLTAGE
1.2V
0.6V
LOAD REGULATION
Sourcing
Sinking
LOAD CURRENT
LINE REGULATION
CAPACITIVE LOAD
Reference Output Maximum Capacitive Load
OUTPUT IMPEDANCE
Pins 3 and 6 of 14-Pin Packages Only
POWER SUPPLY
Operating Power Supply
Quiescent Current
Comparator Power-On Reset Threshold
TEMPERATURE
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Resistance
Reference Drift
Reference Drift
A
www.ti.com
Over Temperature
MSOP-10 Surface-Mount
SO-14, TSSOP-14 Surface-Mount
open or grounded. The comparator will be in reset as long as the power supply is below the voltage shown here. The comparator
assumes a state based on the comparator input above this supply voltage. If CMP1 RESET is high at power-up, the comparator output
comes up high and requires a reset to assume a low state, if appropriate.
REFOUT
REF
= +25 C, V
Output Voltage (Pins 3 and 6 of 14-pin packages only)
GENERAL PARAMETERS
Output Voltage
S
REFERENCE PARAMETERS
= +12V, V
A
= +25 C, V
CM
= +12V, V
S
S
, unless otherwise noted.
= +12V, V
(1)
V
SENSE
I
JA
S
Q
CM
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= 100mV, R
= +12V, V
S
dV
, and CMP1 IN+ = 1V and CMP2 IN– = GND, unless otherwise noted.
OUT
dV
dV
dV
V
CONDITIONS
OUT
SENSE
/dI
V
OUT
OUT
OUT
I
LOAD
LOAD
/dV
SENSE
/dT
/dT
L
= 2V
= 0mV
S
= 10k
A
A
= –40 C to +125 C.
= –40 C to +125 C.
No Sustained Oscillations
= 100mV, R
0mA < I
T
T
0mA < I
A
A
2.7V < V
to GND, and R
= –40 C to +85 C
= –40 C to +85 C
CONDITIONS
SOURCE
SINK
S
L
< 0.5mA
< 18V
= 10k
< 0.5mA
+2.7
MIN
–40
–55
–65
INA203, INA204, INA205
PULL-UP
to GND, R
= 5.1k
1.188
INA203, INA204, INA205
MIN
TYP
200
150
1.8
1.5
PULL-UP
each connected from
TYP
1.2
0.6
0.4
0.4
40
40
30
10
10
1
= 5.1k
MAX
+125
+150
+150
+18
SBOS393 – MARCH 2007
2.2
2.8
1.212
MAX
100
100
2
each
INA203
INA204
INA205
UNIT
ppm/ C
ppm/ C
mV/mA
mV/mA
mA
C/W
C/W
mA
UNIT
V
V
C
C
C
mA
k
nF
V/V
V
V
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