OPA340 Datasheet, PDF (2/10 Pages) Burr-Brown (TI) – SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series

SPECIFICATIONS: V_S = 2.7V to 5V
At T_A = +25°C, R_L = 10kΩ connected to V_S/2 and V_OUT = V_S/2, unless otherwise noted.
Boldface limits apply over the specified temperature range, T_A = –40°C to +85°C. V_S = 5V.
OPA340NA, PA, UA
OPA2340EA, PA, UA
OPA4340EA, PA, UA
PARAMETER
CONDITION
MIN
TYP⁽¹⁾
MAX
OFFSET VOLTAGE
Input Offset Voltage
vs Temperature
vs Power Supply
T_A = –40°C to +85°C
Channel Separation, dc
V_OS
dV_OS/dT
PSRR
V_S = 5V
V_S = 2.7V to 5.5V, V_CM = 0V
V_S = 2.7V to 5.5V, V_CM = 0V
±150
±2.5
30
0.2
±500
120
120
INPUT BIAS CURRENT
Input Bias Current
T_A = –40°C to +85°C
Input Offset Current
NOISE
Input Voltage Noise, f = 0.1 to 50kHz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
I_B
I_OS
e_n
i_n
V_CM
CMRR
INPUT IMPEDANCE
Differential
Common-Mode
–0.3V < V_CM < (V+) –1.8V
V_S = 5V, –0.3V < V_CM < 5.3V
V_S = 2.7V, –0.3V < V_CM < 3V
–0.3
80
70
66
±0.2
±0.2
8
25
3
92
84
80
10¹³ || 3
10¹³ || 6
±10
±60
±10
(V+) +0.3
OPEN-LOOP GAIN
Open-Loop Voltage Gain
T_A = –40°C to +85°C
T_A = –40°C to +85°C
T_A = –40°C to +85°C
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
0.01%
Overload Recovery Time
Total Harmonic Distortion + Noise
OUTPUT
Voltage Output Swing from Rail⁽³⁾
T_A = –40°C to +85°C
T_A = –40°C to +85°C
T_A = –40°C to +85°C
Short-Circuit Current
Capacitive Load Drive
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current (per amplifier)
T_A = –40°C to +85°C
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SOT-23-5 Surface Mount
MSOP-8 Surface Mount
SO-8 Surface Mount
8-Pin DIP
SSOP-16 Surface Mount
SO-14 Surface Mount
14-Pin DIP
A_OL
R_L = 100kΩ, 5mV < V_O < (V+) –5mV
R_L = 100kΩ, 5mV < V_O < (V+) –5mV
R_L = 10kΩ, 50mV < V_O < (V+) –50mV
R_L = 10kΩ, 50mV < V_O < (V+) –50mV
R_L = 2kΩ, 200mV < V_O < (V+) –200mV
R_L = 2kΩ, 200mV < V_O < (V+) –200mV
GBW
SR
THD+N
G=1
V_S = 5V, G = 1, C_L = 100pF
V_S = 5V, 2V Step, C_L = 100pF
V_S = 5V, 2V Step, C_L = 100pF
V_IN • G = V_S
V_S = 5V, V_O = 3Vp-p⁽²⁾, G = 1, f = 1kHz
I_SC
C_LOAD
R_L = 100kΩ, A_OL ≥ 106dB
R_L = 100kΩ, A_OL ≥ 106dB
R_L = 10kΩ, A_OL ≥ 100dB
R_L = 10kΩ, A_OL ≥ 100dB
R_L = 2kΩ, A_OL ≥ 94dB
R_L = 2kΩ, A_OL ≥ 94dB
V_S
I_Q
I_O = 0, V_S = +5V
I_O = 0, V_S = +5V
θ_JA
106
124
106
100
120
100
94
114
94
5.5
6
1
1.6
0.2
0.0007
1
5
5
10
50
50
40
200
200
±50
See Typical Curve
2.7
5
2.5 to 5.5
750
950
1100
–40
+85
–55
+125
–55
+125
200
150
150
100
100
100
80
NOTES: (1) V_S = +5V. (2) V_OUT = 0.25V to 3.25V. (3) Output voltage swings are measured between the output and power supply rails.
®
OPA340/2340/4340
2
UNITS
µV
µV/°C
µV/V
µV/V
µV/V
pA
pA
pA
µVrms
nV/√Hz
fA/√Hz
V
dB
dB
dB
Ω || pF
Ω || pF
dB
dB
dB
dB
dB
dB
MHz
V/µs
µs
µs
µs
%
mV
mV
mV
mV
mV
mV
mA
V
V
µA
µA
°C
°C
°C
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W