Datasheet

INA333
SBOS445B – JULY 2008 – REVISED OCTOBER 2008 ..................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= +1.8V to +5.5V (continued)
Boldface limits apply over the specified temperature range, T
A
= – 40 ° C to +125 ° C.
At T
A
= +25 ° C, R
L
= 10k Ω , V
REF
= V
S
/2, and G = 1, unless otherwise noted.
INA333
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
GAIN (continued)
Gain vs Temperature
G = 1 ± 1 ± 5 ppm/ ° C
G > 1
(4)
± 15 ± 50 ppm/ ° C
Gain nonlinearity V
S
= 5.5V, (V – ) + 100mV ≤ V
O
≤ (V+) – 100mV
G = 1 to 1000 R
L
= 10k Ω 10 ppm
OUTPUT
Output voltage swing from rail
(5)
V
S
= 5.5V, R
L
= 10k Ω See note
(5)
50 mV
Capacitive load drive 500 pF
Short-circuit current I
SC
Continuous to common – 40, +5 mA
FREQUENCY RESPONSE
Bandwidth, – 3dB
G = 1 150 kHz
G = 10 35 kHz
G = 100 3.5 kHz
G = 1000 350 Hz
Slew rate SR V
S
= 5V, V
O
= 4V Step
G = 1 0.16 V/ µ s
G = 100 0.05 V/ µ s
Settling time to 0.01% t
S
G = 1 V
STEP
= 4V 50 µ s
G = 100 V
STEP
= 4V 400 µ s
Settling time to 0.001% t
S
G = 1 V
STEP
= 4V 60 µ s
G = 100 V
STEP
= 4V 500 µ s
Overload recovery 50% overdrive 75 µ s
REFERENCE INPUT
R
IN
300 k Ω
Voltage range V – V+ V
POWER SUPPLY
Voltage range
Single +1.8 +5.5 V
Dual ± 0.9 ± 2.75 V
Quiescent current I
Q
V
IN
= V
S
/2 50 75 µ A
vs Temperature 80 µ A
TEMPERATURE RANGE
Specified temperature range – 40 +125 ° C
Operating temperature range – 40 +150 ° C
Thermal resistance θ
JA
MSOP 100 ° C/W
DFN 65 ° C/W
(4) Does not include effects of external resistor R
G
.
(5) See Typical Characteristics curve, Output Voltage Swing vs Output Current (Figure 29 ).
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