TLC2272-Q1 Datasheet, PDF (8/39 Pages) Texas Instruments – ADVANCED LinCMOS™ RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

TLC2272-Q1 , TLC2272A-Q1
TLC2274-Q1, TLC2274A-Q1
SGLS007E – FEBRUARY 2003 – REVISED JANUARY 2012
www.ti.com
TLC2274Q ELECTRICAL CHARACTERISTICS
at specified free-air temperature, V_DD = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T_A ⁽¹⁾
V_IO Input offset voltage
αV_IO
I_IO
Temperature coefficient of
input offset voltage
Input offset voltage
long-term drift⁽²⁾
V_IC = 0 V,
V_O = 0 V,
Input offset current
I_IB
Input bias current
V_DD± = ±2.5 V,
R_S = 50 Ω
25°C
Full range
25°C to 125°C
25°C
25°C
Full range
25°C
Full range
V_ICR
Common-mode input
voltage range
R_S = 50 Ω
|V_IO| ≤ 5 mV
25°C
Full range
I_OH = −20 μA
V_OH High-level output voltage ^{IOH = −200 μA}
I_OH = −1 mA
V_IC = 2.5 V,
I_OL = 50 μA
V_OL
Low-level output voltage
V_IC = 2.5 V,
I_OL = 500 μA
V_IC = 2.5 V,
I_OL = 5 mA
A_VD
Large-signal differential
voltage amplification
r_id
Differential input
resistance
r_i
Common-mode input
resistance
c_i
Common-mode input
capacitance
z_o
Closed-loop output
impedance
CMR Common-mode rejection
R
ratio
k_SVR
Supply voltage rejection
ratio (ΔV_DD/ΔV_IO)
I_DD Supply current
V_IC = 2.5 V,
V_O = 1 V to 4
V,
R_L = 10 kΩ ⁽³⁾
R_L = 1 MΩ⁽³⁾
f = 10 kHz,
N package
f = 1 MHz,
A_V = 10
V_IC = 0 V to 2.7 R_S = 50 Ω
V,
V_O = 2.5 V,
V_DD = 4.4 V to 16 V,
V_IC = V_DD/2,
No load
V_O = 2.5 V,
No load
25°C
25°C
Full range
25°C
Full range
25°C
25°C
Full range
25°C
Full range
25°C
Full range
25°C
25°C
25°C
25°C
25°C
25°C
Full range
25°C
Full range
25°C
Full range
TLC2274Q
MIN TYP
300
MAX
2500
3000
TLC2274AQ
UNIT
MIN TYP MAX
300 950
μV
1600
2
2
μV/°C
0.002
0.5
1
0 to 4
−0.3 to
4.2
0 to 3.5
4.99
4.85 4.93
4.85
4.25 4.65
4.25
0.01
0.09
0.9
10
35
10
175
0.002
60
0.5
800
1
0 to 4
0 to
3.5
4.85
4.85
4.25
4.25
0.15
0.15
1.5
1.5
10
10
−0.3 to
4.2
4.99
4.93
4.65
0.01
0.09
0.9
35
175
μV/m
o
60
pA
800
60
pA
800
V
V
0.15
0.15 V
1.5
1.5
V/mV
10¹²
10¹²
Ω
10¹²
10¹²
Ω
8
8
pF
140
70
75
70
80
95
80
4.4
140
70
75
70
80
95
80
6
4.4
6
Ω
dB
dB
6
mA
6
(1) Full range is −40°C to 125°C for Q level part.
(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 2.5 V
8
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