LPV521MGX Datasheet, PDF (7/29 Pages) Texas Instruments – LPV521 Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier

LPV521
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SNOSB14C – AUGUST 2009 – REVISED FEBRUARY 2013
5V AC Electrical Characteristics⁽¹⁾ (continued)
Unless otherwise specified, all limits guaranteed for T_A = 25°C, V⁺ = 5V, V^− = 0V, V_CM = V_O = V⁺/2, and R_L > 1MΩ. Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(2)
(3)
(2)
e_n
i_n
EMIRR
Input-Referred Voltage Noise Density
Input-Referred Voltage Noise
Input-Referred Current Noise
EMI Rejection Ratio, IN+ and IN−⁽⁴⁾
f = 100 Hz
0.1 Hz to 10 Hz
f = 100 Hz
V_{RF_PEAK} = 100 mV_P (−20 dB_P),
f = 400 MHz
V_{RF_PEAK} = 100 mV_P (−20 dB_P),
f = 900 MHz
V_{RF_PEAK} = 100 mV_P (−20 dB_P),
f = 1800 MHz
V_{RF_PEAK} = 100 mV_P (−20 dB_P),
f = 2400 MHz
255
nV/√Hz
22
μV_PP
100
fA/√Hz
121
121
dB
124
142
(4) The EMI Rejection Ratio is defined as EMIRR = 20log (V_{RF_PEAK}/ΔV_OS).
CONNECTION DIAGRAM
1
OUT
5 _V+
V^{- 2}
+-
3
IN+
4
IN-
Figure 1. 5-Pin SC70
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