TLC2801 Datasheet, PDF (5/13 Pages) Texas Instruments – Advanced LinCMOSE LOW-NOISE PRECISION OPERATIONAL AMPLIFIERS

TLC2801Z, TLC2801Y
Advanced LinCMOS™ LOW-NOISE PRECISION
OPERATIONAL AMPLIFIERS
SLOS116B – JULY 1982 – REVISED SEPTEMBER 1996
electrical characteristics at specified free-air temperature, V_DD± = ±5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLC2801Z
TA†
UNIT
MIN TYP MAX
VIO
Input offset voltage
25°C
Full range
100 500
µV
1500
α_{VIO Temperature coefficient of input offset voltage}
– 55°C to
150°C
4
µV/°C
Input offset voltage long-term drift
(see Note 4)
VIC = 0,
RS = 50 Ω
25°C
0.001 0.005 µV/mo
IIO
Input offset current
25°C
Full range
0.5
pA
3 nA
IIB
Input bias current
25°C
Full range
1
pA
30 nA
VICR Common-mode input voltage range
RS = 50 Ω
–5
Full range
to
V
2.7
VOM ₊
VOM _–
Maximum positive peak output voltage swing
RL = 10 kΩ
Maximum negative peak output voltage swing
25°C
4.7 4.8
V
Full range 4.5
25°C
– 4.7 – 4.9
V
Full range – 4.5
VO = ± 4 V, RL = 500 kΩ
AVD
Large-signal differential voltage amplification
VO = ± 4 V, RL = 10 kΩ
25°C
300 460
Full range 100
25°C
50 100
Full range
15
V/mV
CMRR Common-mode rejection ratio
VO = 0,
RS = 50 Ω
VIC = VICRmin,
25 °C
Full range
90 115
85
dB
25°C
90 110
kSVR Supply-voltage rejection ratio (∆VDD _± /∆VIO) VDD _± = ± 2.3 V to ± 8 V
Full range
85
dB
IDD
Supply current
VO = 0,
No load
25°C
Full range
1.1 1.5
mA
1.5
operating characteristics at specified free-air temperature, V_DD± = ±5 V
PARAMETER
TEST CONDITIONS
TA†
TLC2801Z
UNIT
MIN TYP MAX
SR
Slew rate unity gain
VO = ± 2.3 V, RL = 10 kΩ,
CL = 100 pF
25 °C
Full range
2 2.7
1
V/µs
Vn
Equivalent input noise voltage
f = 10 Hz
f = 1 kHz
25°C
18
35
nV/√Hz
8
15
VN(PP) Peak-to-peak equivalent input noise voltage
f = 0.1 to 1 Hz
f = 0.1 to 10 Hz
25°C
0.5
µV
0.7
In
Equivalent input noise current
25°C
0.6
fA/√Hz
Gain-bandwidth product
f = 10 kHz, RL = 10 kΩ,
CL = 100 pF
25°C
1.9
MHz
φ_m
Phase margin at unity gain
RL = 10 kΩ, CL = 100 pF
25°C
48°
† _{Full range is – 40°C to 150°C.}
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
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