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OPA734 Datasheet(PDF) 3 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation.
Part No. OPA734
Description  0.05uV/˚C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS
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Maker  BURR-BROWN [Burr-Brown (TI)]
Homepage  http://www.burr-brown.com
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OPA734 Datasheet(HTML) 3 Page - Burr-Brown (TI)

 
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OPA734, OPA2734
OPA735, OPA2735
SBOS282B − DECEMBER 2003 − REVISED FEBRUARY 2005
www.ti.com
3
ELECTRICAL CHARACTERISTICS: VS = ±5V (VS = +10V)
Boldface limits apply over the specified temperature range, TA = −40°C to +85°C.
At TA = +25°C, RL = 10kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.
OPA734, OPA2734, OPA735, OPA2735
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
OFFSET VOLTAGE
Input Offset Voltage
VOS
1
5
µV
vs Temperature
dVOS/dT
0.01
0.05
µV/°C
vs Power Supply
PSRR
VS = 2.7V to 12V, VCM = 0V
0.2
1.8
µV/V
Long-Term Stability
Note (1)
Channel Separation, dc
0.1
µV/V
INPUT BIAS CURRENT
Input Bias Current
IB
VCM = VS/2
±100
±200
pA
over Temperature
See Typical Characteristics
pA
Input Offset Current
IOS
VCM = VS/2
±200
±300
pA
NOISE
Input Voltage Noise, f = 0.01Hz to 1Hz
en
0.8
µVPP
Input Voltage Noise, f = 0.1Hz to 10Hz
en
2.5
µVPP
Input Voltage Noise Density, f = 1kHz
en
135
nV/
√Hz
Input Current Noise Density, f = 1kHz
in
40
fA/
√Hz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
VCM
(V−) − 0.1
(V+) − 1.5
V
Common-Mode Rejection Ratio
CMRR
(V−) − 0.1V < VCM < (V+) − 1.5V
115
130
dB
INPUT CAPACITANCE
Differential
2
pF
Common-Mode
10
pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
AOL
(V−) + 100mV < VO < (V+) − 100mV
115
130
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
GBW
1.6
MHz
Slew Rate
SR
G = +1
1.5
V/
µs
OUTPUT
Voltage Output Swing from Rail
RL = 10kΩ
20
50
mV
Short-Circuit Current
ISC
±20
mA
Open-Loop Output Impedance
f = 1MHz, IO = 0
125
Capacitive Load Drive
CLOAD
See Typical Characteristics
ENABLE/SHUTDOWN
tOFF
1.5
µs
tON(2)
150
µs
VL (amplifier is shutdown)
V−
(V−) + 0.8
V
VH (amplifier is active)
(V−) + 2
V+
V
IQSD (per amplifier)
4
9
µA
Input Bias Current of Enable Pin
3
µA
POWER SUPPLY
Operating Voltage Range
VS
2.7 to 12
(
±1.35 to ±6)
V
Quiescent Current (per amplifier)
IQ
IO = 0
0.6
0.75
mA
TEMPERATURE RANGE
Specified Range
−40
+85
°C
Operating Range
−40
+150
°C
Storage Range
−65
+150
°C
Thermal Resistance
qJA
°C/W
SOT23-5, SOT23-6
200
°C/W
MSOP-8, MSOP-10, SO-8
150
°C/W
(1) 300-hour life test at 150°C demonstrated randomly distributed variation in the range of measurement limits—approximately 1µV.
(2) Device requires one complete auto-zero cycle to return to VOS accuracy.


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