OPA378_15 Datasheet, PDF (4/29 Pages) Texas Instruments – Low-Noise, 900kHz, RRIO,Precision OPERATIONAL AMPLIFIER Zerø-Drift Series

OPA378
OPA2378
SBOS417D – JANUARY 2008 – REVISED OCTOBER 2009
ELECTRICAL CHARACTERISTICS: V_S = +2.2V to +5.5V (continued)
Boldface limits apply over the specified temperature range, T_A = –40°C to +125°C.
At T_A = +25°C, R_L = 10kΩ connected to V_S/2, V_CM = V_S/2, and V_OUT = V_S/2, unless otherwise noted.
OPA378, OPA2378
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
OUTPUT
Voltage Output Swing from Rail,
OPA378
V_O
R_L = 10kΩ
6
8
over Temperature
Voltage Output Swing from Rail,
OPA2378
V_O
R_L = 10kΩ
R_L = 10kΩ
8
13
6
10
over Temperature
Voltage Output Swing from Rail
over Temperature
Short-Circuit Current
Capacitive Load Drive
Open-Loop Output Impedance
POWER SUPPLY
I_SC
C_LOAD
Z_O
R_L = 10kΩ
R_L = 100kΩ
R_L = 100kΩ
8
15
0.7
2
3
±30
See Figure 18
See Figure 23
Specified Voltage Range
Quiescent Current (per Amplifier)
over Temperature
V_S
I_Q
I_O = 0mA, V_S = +5.5V
2.2
5.5
125
150
165
TEMPERATURE RANGE
Specified Range
–40
+125
Operating Range
–55
+150
Thermal Resistance
θ_JA
SOT23-5
200
SC70-5
250
SOT23-8
100
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UNIT
mV
mV
mV
mV
mV
mV
mA
pF
Ω
V
μA
μA
°C
°C
°C/W
°C/W
°C/W
°C/W
4
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