ELECTRICAL CHARACTERISTICS
At TA = –40°C to +85°C, VS = 5V, VIN+ = 12V, and ROUT = 25kΩ, unless otherwise noted.
INA139NA
TYP
INA169NA
TYP
PARAMETER
CONDITION
MIN
MAX
MIN
MAX
UNITS
INPUT
Full-Scale Sense Voltage
Common-Mode Input Range
Common-Mode Rejection
V
SENSE = (VIN+) – (VIN–
)
100
115
500
40
ꢀ
ꢀ
60
mV
V
dB
dB
mV
µV/°C
µV/V
µV/V
uA
2.7
100
ꢀ
VIN+ = 2.7V to 40V, VSENSE = 50mV
VIN+ = 2.7V to 60V, VSENSE = 50mV
100
120
ꢀ
ꢀ
Offset Voltage(1) RTI
vs Temperature
vs Power Supply, V+
±0.2
1
0.5
±1
ꢀ
TMIN to TMAX
V– = 2.7V to 40V, VSENSE = 50mV
V– = 2.7V to 60V, VSENSE = 50mV
10
0.1
ꢀ
10
Input Bias Current
10
OUTPUT
Transconductance
vs Temperature
Nonlinearity Error
Total Output Error
Output Impedance
Voltage Output
V
SENSE = 10mV – 150mV
SENSE = 100mV
SENSE = 10mV to 150mV
990
1000
10
±0.01
±0.5
1 || 5
1010
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
µA/V
nA/°C
%
V
V
±0.1
±2
ꢀ
ꢀ
V
SENSE = 100mV
%
GΩ || pF
Swing to Power Supply, V+
Swing to Common Mode, VCM
(V+) – 0.9 (V+) – 1.2
VCM – 0.6 VCM – 1.0
ꢀ
ꢀ
ꢀ
ꢀ
V
V
FREQUENCY RESPONSE
Bandwidth
ROUT = 10kΩ
ROUT = 20kΩ
5V Step, ROUT = 10kΩ
5V Step, ROUT = 20kΩ
440
220
2.5
5.0
ꢀ
ꢀ
ꢀ
ꢀ
kHz
kHz
µs
Settling Time (0.1%)
µs
NOISE
Output-Current Noise Density
Total Output-Current Noise
20
7
ꢀ
ꢀ
pA/√Hz
nA RMS
BW = 100kHz
POWER SUPPLY
Operating Range, V+
Quiescent Current
2.7
40
125
ꢀ
60
ꢀ
V
µA
VSENSE = 0, IO = 0
60
ꢀ
ꢀ
TEMPERATURE RANGE
Specification, TMIN to TMAX
Operating
Storage
Thermal Resistance
–40
–55
–65
85
125
150
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
°C
°C
°C
θJA
200
°C/W
ꢀ Specification same as for the INA139NA.
NOTE: (1) Defined as the amount of input voltage, VSENSE, to drive the output to zero.
INA139, INA169
3
SBOS181D
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TI [ TEXAS INSTRUMENTS ]
