TLC1078CDRG4 Datasheet, PDF (8/36 Pages) Texas Instruments – LinCMOS UPOWER PRECISION OPERATIONAL AMPLIFIERS

TLC1078, TLC1078Y, TLC1079, TLC1079Y
LinCMOS µPOWER PRECISION
OPERATIONAL AMPLIFIERS
SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature
PARAMETER
TLC1079C
TEST CONDITIONS
TA^†
VDD = 5 V
VDD = 10 V
MIN TYP MAX MIN TYP MAX
VIO
α_VIO
Input offset voltage
Temperature coefficient of
input offset voltage
VO = 1.4 V, VIC = 0,
RS = 50 Ω, RI = 1 MΩ
25°C
Full range
25°C to
70°C
190 850
1200
1.1
200 1150
1500
1
IIO
Input offset current
(see Note 4)
IIB
Input bias current
(see Note 4)
VO = VDD / 2,
VIC = VDD / 2
25°C
70°C
25°C
70°C
0.1
60
7 300
0.6
60
40 600
0.1
60
7 300
0.7
60
50 600
VICR
Common mode input
voltage range (see Note 5)
25°C
Full range
– 0.2
to 4
– 0.2
to 3.5
– 0.3
to 4.2
– 0.2
to 9
– 0.2
to 8.5
– 0.3
to 9.2
VOH
High-level output voltage
VID = 100 mV,
RL = 1 MΩ
25°C
0°C
70°C
3.2 4.1
3.2 4.1
3.2 4.2
8.2 8.9
8.2 8.9
8.2 8.9
VOL
Low-level output voltage
VID = –100 mV,
IOL = 0
25°C
0°C
70°C
0
25
0
25
0
25
0
25
0
25
0
25
25°C
AVD
Large-signal differential
voltage amplification
RL = 1 MΩ, See Note 6
0°C
70°C
250 525
250 700
200 380
500 850
500 1010
350 660
CMRR
Common mode rejection
ratio
VIC = VICRmin
25°C
0°C
70°C
70
95
70
95
70
95
75
97
75
97
75
97
kSVR
Supply-voltage rejection
ratio (∆VDD /∆VIO)
VDD = 5 V to 10 V,
VO = 1.4 V
25°C
0°C
70°C
75
98
75
98
75
98
75
98
75
98
75
98
Supply current (four
IDD
amplifiers)
VO = VDD / 2,
VIC = VDD / 2, No load
25°C
0°C
70°C
40
68
48
84
31
56
57
92
72 132
44
80
† _{Full range is 0°C to 70°C.}
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
6. At VDD = 5 V, VO = 0.25 V to 2 V; at VDD = 10 V, VO = 1 V to 6 V.
UNIT
µV
µV/°C
pA
pA
V
V
V
mV
V/mV
dB
dB
µA
8
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