OPA2333-Q1 Datasheet, PDF (2/16 Pages) Texas Instruments – 1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES

OPA2333-Q1
SBOS463A – DECEMBER 2008 – REVISED JUNE 2010
www.ti.com
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
V_CC
V_I
I_O(SS)
T_A
T_J
T_stg
Supply voltage
Input voltage, signal input terminals⁽²⁾
Output short-circuit circuit⁽³⁾
Operating free-air temperature range
Maximum operating virtual-junction temperature
Storage temperature range
ESD Electrostatic discharge (ESD) rating
Human-Body Model (HBM)
Charged-Device Model (CDM)
7V
–0.3 V to (V+) + 0.3
Continuous
–40°C to 125°C
150°C
–65°C to 150°C
2000 V
1000 V
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) Input terminals are diode clamped to the power-supply rails. Input signals that can swing more than 0.3 V beyond the supply rails should
be current limited to 10 mA or less.
(3) Short circuit to ground, one amplifier per package
ELECTRICAL CHARACTERISTICS: V_S = 1.8 V to 5.5 V
Boldface limits apply over the specified temperature range, T_A = –40°C to 125°C. At T_A = 25°C, R_L = 10 kΩ connected to
V_S/2, V_CM = V_S/2, and V_OUT = V_S/2 (unless otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
OFFSET VOLTAGE
Input offset voltage
over temperature
V_OS
V_S = 5 V
2
10 mV
22 mV
vs temperature
vs power supply
Long-term stability⁽¹⁾
dV_OS/d_T
PSRR
V_S = 1.8 V to 5.5 V
0.02
1
(1)
mV/°C
6 mV/V
Channel separation, dc
0.1
mV/V
INPUT BIAS CURRENT
Input bias current
I_B
over Temperature
±70
±150
±200
pA
pA
Input offset current
I_OS
NOISE
±140
±400
pA
Input voltage noise,
f = 0.01 Hz to 1 Hz
0.3
mV_PP
Input voltage noise,
f = 0.1 Hz to 10 Hz
1.1
mV_PP
Input current noise, f = 10 Hz
i_n
INPUT VOLTAGE RANGE
100
fA/√Hz
Common mode voltage range
Common-Mode Rejection
Ratio
V_CM
CMRR
(V–) – 0.1 V < V_CM < (V+) + 0.1 V
(V–) – 0.1
102
(V+) + 0.1
V
130
dB
INPUT CAPACITANCE
Differential
2
pF
Common mode
4
pF
OPEN-LOOP GAIN
Open-loop voltage gain
A_OL
(V–) + 100 mV < V_O < (V+) – 100 mV,
R_L = 10 kΩ
104
130
dB
FREQUENCY RESPONSE
Gain-bandwidth product
Slew rate
GBW
SR
C_L = 100 pF
G=1
350
kHz
0.16
V/ms
(1) 300-hour life test at 150°C demonstrated randomly distributed variation of approximately 1 mV.
2
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