TLC274 Datasheet, PDF (12/42 Pages) Texas Instruments – LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

TLC274, TLC274A, TLC274B, TLC274Y, TLC279
LinCMOS™ PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS092C – SEPTEMBER 1987 – REVISED MARCH 1998
operating characteristics at specified free-air temperature, V_DD = 5 V
PARAMETER
SR Slew rate at unity gain
Vn
Equivalent input noise voltage
BOM Maximum output-swing bandwidth
B1
Unity-gain bandwidth
φ_{m Phase margin}
TEST CONDITIONS
TA
RL = 10 Ω,
CL = 20 _PF,
See Figure 1
f = 1 kHz,
See Figure 2
VO = VOH,
RL = 10 kΩ,
VIPP = 1 V
VIPP = 2.5 V
RS = 20 Ω ,
CL = 20 _PF,
See Figure 1
VI = 10 mV,
See Figure 3
CL = 20 _PF,
VI = 10 mV,
CL = 20 _PF,
f = B1,
25°C
0°C
70°C
25°C
0°C
70°C
25°C
25°C
0°C
70°C
25°C
0°C
70°C
25°C
0°C
70°C
TLC274C, TLC274AC,
TLC274AC,
TLC274BC, TLC279C
MIN TYP MAX
3.6
4
3
2.9
3.1
2.5
UNIT
V/µs
25
nV/√Hz
320
340
kHz
260
1.7
2
MHz
1.3
46°
47°
44°
operating characteristics at specified free-air temperature, V_DD = 10 V
PARAMETER
SR Slew rate at unity gain
Vn
Equivalent input noise voltage
BOM Maximum output-swing bandwidth
B1
Unity-gain bandwidth
φ_{m Phase margin}
TEST CONDITIONS
TA
RL = 10 Ω,
CL = 20 _PF,
See Figure 1
f = 1 kHz,
See Figure 2
VO = VOH,
RL = 10 kΩ,
VIPP = 1 V
VIPP = 5.5 V
RS = 20 Ω,
CL = 20 _PF,
See Figure 1
VI = 10 mV,
See Figure 3
CL = 20 _PF,
VI = 10 mV,
CL = 20 _PF,
f = B1,
See Figure 3
25°C
0°C
70°C
25°C
0°C
70°C
25°C
25°C
0°C
70°C
25°C
0°C
70°C
25°C
0°C
70°C
TLC274C, TLC274AC,
TLC274AC,
TLC274BC, TLC279C
MIN TYP MAX
5.3
5.9
4.3
4.6
5.1
3.8
UNIT
V/µs
25
nV/√Hz
200
220
kHz
140
2.2
2.5
MHz
1.8
49°
50°
46°
12
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