TL971-Q1 Datasheet, PDF (4/15 Pages) Texas Instruments – RAIL-TO-RAIL OUTPUT, VERY LOW-NOISE OPERATIONAL AMPLIFIERS

TL971-Q1
TL972-Q1
TL974-Q1
SLOS632 – MARCH 2009 .................................................................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS
GAIN AND PHASE
vs
FREQUENCY
GAIN AND PHASE
vs
FREQUENCY
60
200
Φ_MM = 63.7°
50
f_O = 8.4 MHz ¹⁶⁰
40
120
30
80
20
40
10
0
0
-40
-10
-80
-20 ^VCC ^{= 2.7 V}
-30 ^{RL = 10 kΩ©}
C_L = 100 pF
-40
11.Ek+03 1.0Ek+04 11.E00+k05
1.E1+M06
1.E1+00M7
-120
-160
-200
1.E1+00M8
f – Frequency – Hz
60
200
Φ _M = 64.4°
50
f_O = 17.3 MHz
160
40
120
30
80
20
40
10
0
0
-40
-10
-20 ^{VCC = 5 V}
R_L = 10 kΩ©
-30 _{CL = 100 pF}
-40
1.E1+k03 11.E0+k04
11.E0+00k5
1.1EM+06
1.1E0+M07
-80
-120
-160
-200
11.E00+M08
f – Frequency – Hz
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
1
V_CC = 5 V
V_IN = 1 V_rms
Gain = -1 V/V
0.1
0.01
0.001
R_L = 2 kΩ◊
R_L = 10 kΩ◊
0.0001
1.E1+001
11.E0+002 1.E1+k03 1.1E0+k04
Frequency – Hz
1.E₁₀+₀0_k5
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT VOLTAGE
1
V_CC = 2.7 V
f = 1 kHz
Gain = -1 V/V
0.1
R_L = 2 kΩ
R_L = 10 kΩ
0.01
0.001
0
0.25 0.5 0.75
1
1.25 1.5
Output Voltage – V_rms
4
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Product Folder Link(s): TL971-Q1 TL972-Q1 TL974-Q1