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| LPV542 Datasheet, PDF (7/29 Pages) Texas Instruments – LPV542 Dual Nanopower 1.8 V, 490nA, RRIO CMOS Operational Amplifier | |||
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6.7 Electrical Characteristics 5 V
TA = 25°C, V+ = 5 V, Vâ = 0 V, VCM = VO = V+/2, and RL > 1 MΩ , unless otherwise noted.
PARAMETER
TEST CONDITIONS
OFFSET VOLTAGE
Input offset voltage (VOS)
Over temperature
Drift (dVOS/dT)
Power-Supply Rejection Ratio
(PSRR)
VCM = 0.3 V
VCM = 4.7V
VCM = 0.3 V and 4.7V
VS = 1.6 V to 5.5 V, VCM = 0.3 V
INPUT VOLTAGE RANGE
Common-Mode voltage range (VCM)
Common-Mode Rejection Ratio
(CMRR)
INPUT BIAS CURRENT
CMRR ⥠60 dB
0 V < VCM < 5 V
0 V < VCM < 3.9V
4.4 V < VCM < 5 V
Input bias current (IB)
Input offset current (IOS)
INPUT IMPEDANCE
TA = 25°C
TA = â40°C to 125°C
Differential
Common mode
NOISE
Input voltage noise density, f = 1 kHz (en)
Current noise density, f = 1 kHz (in)
OPEN-LOOP GAIN
Open-loop voltage gain (AOL)
OUTPUT
Voltage output swing from positive rail
Voltage output swing from negative rail
Output current sourcing
Output current sinking
FREQUENCY RESPONSE
RL = 100 k⦠to V+/2, 0.5 V < VO < 4.5 V
RL = 100 kΩ to V+/2
RL = 100 kΩ to V+/2
Sourcing, VO to Vâ, VIN(diff) = 100 mV
Sinking, VO to V+, VIN(diff) = â100 mV
Gain-bandwidth product (GBWP)
Slew rate (SR)
POWER SUPPLY
CL = 20 pF
G = +1, Rising edge, 1Vp-p, CL = 20 pF
G = +1, Falling edge, 1Vp-p, CL = 20 pF
Specified voltage range (VS)
Quiescent current per channel (IQ)
Over temperature
VCM = 0.3 V, IO = 0
Quiescent current per channel (IQ)
Over temperature
VCM = 4.7 V, IO = 0
(1) Refer to Typical Characteristics.
LPV542
SNOSCX9 â MARCH 2015
MIN TYP(1) MAX UNIT
±1
±2
±1
±3 mV
±4
1
µV/°C
83
109
dB
0
73
101
88
101
73
109
5V
dB
±0.1
±1
±100 pA
±0.1
±1
1013 || 2.5
1013 || 2.5
Ω || pF
250
nV/âHz
65
fAâHz
91
101
dB
3
20
mV
2
20
10
30
mA
10
36
8
kHz
3.6
V/ms
3.7
1.6
5.5 V
480
850
1300
nA
680 1100
1600
Copyright © 2015, Texas Instruments Incorporated
Product Folder Links: LPV542
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