TLC2272-Q1_16 Datasheet, PDF (8/43 Pages) Texas Instruments – Advanced LinCMOS Rail-To-Rail Operational Amplifiers

TLC2272-Q1, TLC2272A-Q1, TLC2274-Q1, TLC2274A-Q1
SGLS007F – FEBRUARY 2003 – REVISED MARCH 2016
www.ti.com
6.7 TLC2274-Q1 and TLC2274A-Q1 Electrical Characteristics V_DD = 5 V
at specified free-air temperature, V_DD = 5 V; T_A = 25°C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
V_IO
Input offset voltage
V_IC = 0 V, V_DD± = ±2.5 V,
V_O = 0 V, R_S = 50 Ω
TLC2274-Q1
TLC2274A-Q1
TLC2274-Q1
TLC2274A-Q1
T_A = 25°C
Full Range⁽¹⁾
α_VIO
Temperature coefficient of
input offset voltage
V_IC = 0 V, V_DD± = ±2.5 V, V_O = 0 V, R_S = 50 Ω
Input offset voltage long-term drift⁽²⁾ V_IC = 0 V, V_DD± = ±2.5 V, V_O = 0 V, R_S = 50 Ω
I_IO
Input offset current
V_IC = 0 V, V_DD± = ±2.5 V, V_O = 0 V, R_S = 50 Ω
T_A = 25°C
Full Range⁽¹⁾
I_IB
Input bias current
V_IC = 0 V, V_DD± = ±2.5 V, V_O = 0 V, R_S = 50 Ω
T_A = 25°C
Full Range⁽¹⁾
V_ICR Common-mode input voltage
R_S = 50 Ω; |V_IO | ≤ 5 mV
T_A = 25°C
Full Range⁽¹⁾
V_OH
High-level output voltage
I_OH = −20 μA
I_OH = −200 μA
I_OH = −1 mA
T_A = 25°C
Full Range⁽¹⁾
T_A = 25°C
Full Range⁽¹⁾
V_OL
Low-level output voltage
V_IC = 2.5 V
I_OL = 50 μA
I_OL = 500 μA
I_OL = 5 mA
T_A = 25°C
Full Range⁽¹⁾
T_A = 25°C
Full Range⁽¹⁾
A_VD
Large-signal differential
voltage amplification
V_IC = 2.5 V, V_O = 1 V to 4 V
R_L = 10 kΩ ⁽³⁾
R_L = 1 MΩ⁽³⁾
T_A = 25°C
Full Range⁽¹⁾
r_id
Differential input resistance
r_i
Common-mode input resistance
c_i
Common-mode input capacitance
z_o
Closed-loop output impedance
CMRR Common-mode rejection ratio
f = 10 kHz, P package
f = 1 MHz, A_V = 10
V_IC = 0 V to 2.7 V, V_O = 2.5 V, R_S = 50 Ω
T_A = 25°C
Full Range⁽¹⁾
k_SVR
Supply-voltage rejection ratio
(ΔV_DD / ΔV_IO)
V_DD = 4.4 V to 16 V, V_IC = V_DD / 2, no load
T_A = 25°C
Full Range⁽¹⁾
I_DD
Supply currrent
V_O = 2.5 V, no load
T_A = 25°C
Full Range⁽¹⁾
SR
Slew rate at unity gain
V_O = 0.5 V to 2.5 V,
R_L = 10 kΩ ⁽³⁾, C_L = 100 pF⁽³⁾
T_A = 25°C
Full Range⁽¹⁾
V_n
Equivalent input noise voltage
f = 10 Hz
f = 1 kHz
V_NPP
Peak-to-peak equivalent
input noise voltage
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
I_n
Equivalent input noise current
THD+N Total harmonic distortion + noise
Gain-bandwidth product
V_O = 0.5 V to 2.5 V, f = 20 kHz, R_L = 10 kΩ ⁽³⁾
f = 10 kHz, R_L = 10 kΩ ⁽³⁾, C_L = 100 pF⁽³⁾
A_V = 1
A_V = 10
A_V = 100
MIN
TYP
300
300
2
0.002
0.5
1
–0.3
2.5
0
2.5
4.99
4.85
4.93
4.85
4.25
4.65
4.25
0.01
0.09
0.9
10
35
10
175
10¹²
10¹²
8
140
70
75
70
80
95
80
4.4
2.3
3.6
1.7
50
9
1
1.4
0.6
0.0013%
0.004%
0.03%
2.18
MAX
2500
950
3000
1500
UNIT
µV
μV/°C
μV/mo
60
pA
800
60
pA
800
4
V
3.5
V
0.15
0.15 V
1.5
1.5
V/mV
Ω
Ω
pF
Ω
dB
dB
6
mA
6
V/µs
nV/√Hz
µV
fA/√Hz
MHz
(1) T_A = –40°C to 125°C.
(2) Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at T_A = 150°C extrapolated to
T_A = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
(3) Referenced to 0 V.
8
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