LPV358 Datasheet, PDF (6/23 Pages) Texas Instruments – GENERAL-PURPOSE, LOW-VOLTAGE, LOW-POWER, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

Not Recommended for New Designs
LPV321 SINGLE, LPV358 DUAL, LPV324 QUAD
GENERAL-PURPOSE, LOW-VOLTAGE, LOW-POWER, RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS433I − FEBRUARY 2004 − REVISED MARCH 2005
5-V electrical characteristics
T_A = 25°C, V_CC+ = 5 V, V_CC− = 0 V, V_IC = 2 V, V_O = V_CC+/2, and R_L > 1 MΩ (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T_A
25°C
MIN
TYP^†
MAX UNIT
1.5
7
V_IO
Input offset voltage
−40°C to 85°C
−40°C to 125°C
10 mV
11
α_VIO
Average temperature
coefficient of
input offset voltage
25°C
4
mV/°C
25°C
2
50
I_IB
Input bias current
−40°C to 85°C
−40°C to 125°C
60 nA
65
CMRR
Common-mode
rejection ratio
0 ≤ V_IC ≤ 4 V
25°C
50
71
dB
k_SVR
Supply-voltage
rejection ratio
2.7 V ≤ V_CC+ ≤ 5 V,
V_IC = 1 V, V_O = 1 V
25°C
50
65
dB
V_ICR
Common-mode
input voltage range
CMRR ≥ 50 dB
25°C
0 to 4
−0.2 to 4.2
V
25°C
0.6
40
I_IO
Input offset current
−40°C to 85°C
−40°C to 125°C
50 nA
55
V_O
Output swing
High
level
25°C
−40°C to 85°C
V_CC+ − 0.100 V_CC+ − 0.0035
V_CC+ − 0.200
R_L = 100 kΩ to 2.5 V
−40°C to 125°C V_CC+ − 0.225
25°C
0.090
V
0.180
Low
level
−40°C to 85°C
0.220
−40°C to 125°C
0.240
Output short-circuit
I_OS
current
Sourcing, V_O = 0 V
Sinking, V_O = 5 V
2
17
25°C
mA
20
72
25°C
9
12
LPV321
−40°C to 85°C
15
−40°C to 125°C
40
25°C
15
20
I_CC
Supply current
LPV358 (both amplifiers)
−40°C to 85°C
−40°C to 125°C
24 mA
80
25°C
28
42
LPV324 (all four amplifiers)
−40°C to 85°C
46
−40°C to 125°C
125
A_V‡
Large-signal
voltage gain
R_L = 100 kΩ
25°C
15
100
−40°C to 85°C
10
−40°C to 125°C
10
V/mV
SR^§
Slew rate
25°C
0.1
V/ms
† _{All typical values are at VCC = 5 V, TA = 25°C.}
‡ _{RL is connected to VCC−. The output voltage is 0.5 V ≤ VO ≤ 4.5 V.}
§ _{Number specified is the slower of the positive and negative slew rates. Connected as a voltage follower with 3-V step input.}
6
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