OPA2333AIDGKR Datasheet, PDF (3/28 Pages) Texas Instruments – 1.8V, microPOWER CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series

OPA333
OPA2333
www.ti.com
SBOS351C – MARCH 2006 – REVISED MAY 2007
ELECTRICAL CHARACTERISTICS: V_S = +1.8V to +5.5V
Boldface limits apply over the specified temperature range, T_A = –40°C to +125°C.
At T_A = +25°C, R_L = 10kΩ connected to V_S/2, V_CM = V_S/2, and V_OUT = V_S/2, unless otherwise noted.
OPA333, OPA2333
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
OFFSET VOLTAGE
Input Offset Voltage
vs Temperature
vs Power Supply
Long-Term Stability⁽¹⁾
V_OS
dV_OS/dT
PSRR
V_S = +5V
V_S = +1.8V to +5.5V
2
0.02
1
See ⁽¹⁾
10
0.05
5
Channel Separation, dc
0.1
INPUT BIAS CURRENT
Input Bias Current
I_B
over Temperature
±70
±150
±200
Input Offset Current
I_OS
NOISE
±140
±400
Input Voltage Noise, f = 0.01Hz to 1Hz
0.3
Input Voltage Noise, f = 0.1Hz to 10Hz
1.1
Input Current Noise, f = 10Hz
i_n
100
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
INPUT CAPACITANCE
V_CM
CMRR
(V–) – 0.1V < V_CM < (V+) + 0.1V
(V–) – 0.1
(V+) + 0.1
106
130
Differential
2
Common-Mode
4
OPEN-LOOP GAIN
Open-Loop Voltage Gain
A_OL
(V–) + 100mV < V_O < (V+) – 100mV, R_L =
10kΩ
106
130
FREQUENCY RESPONSE
Gain-Bandwidth Product
GBW
C_L = 100pF
350
Slew Rate
SR
G = +1
0.16
OUTPUT
Voltage Output Swing from Rail
over Temperature
Short-Circuit Current
Capacitive Load Drive
Open-Loop Output Impedance
POWER SUPPLY
R_L = 10kΩ
R_L = 10kΩ
I_SC
C_L
f = 350kHz, I_O = 0
30
50
70
±5
See Typical Characteristics
2
Specified Voltage Range
V_S
Quiescent Current Per Amplifier
I_Q
I_O = 0
over Temperature
1.8
5.5
17
25
28
Turn-On Time
TEMPERATURE RANGE
V_S = +5V
100
Specified Range
–40
+125
Operating Range
–40
+150
Storage Range
–65
+150
Thermal Resistance
θ_JA
SOT23-5
200
MSOP-8, SO-8
150
DFN-8
50
SC70-5
250
UNIT
μV
μV/°C
μV/V
μV/V
pA
pA
pA
μV_PP
μV_PP
fA/√Hz
V
dB
pF
pF
dB
kHz
V/μs
mV
mV
mA
kΩ
V
μA
μA
μs
°C
°C
°C
°C/W
°C/W
°C/W
°C/W
°C/W
(1) 300-hour life test at +150°C demonstrated randomly distributed variation of approximately 1μV.
Submit Documentation Feedback
3