TLC1078CDRG4 Datasheet, PDF (10/36 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
TEST
CONDITIONS
TLC1078I
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,
RS = 50 Ω,
VIC = 0, RI = 1 MΩ
25°C
Full range
25°C to 85°C
160 450
950
1.1
180 600
1100
1
IIO
Input offset current
(see Note 4)
VO = VDD / 2,
VIC = VDD / 2
IIB
Input bias current (see Note 4)
25°C
85°C
25°C
85°C
0.1
60
24 1000
0.6
60
200 2000
0.1
60
26 1000
0.7
60
220 2000
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
– 40°C
85°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
– 40°C
85°C
0
25
0
25
0
25
0
25
0
25
0
25
AVD
Large-signal differential voltage RL = 1 MΩ ,
amplification
See Note 6
25°C
– 40°C
85°C
250 525
250 900
150 300
500 850
500 1550
250 585
25°C
70
95
75
97
CMRR Common-mode rejection ratio VIC = VICRmin
– 40°C
85°C
70
95
70
95
75
97
75
97
kSVR
Supply-voltage rejection ratio
(∆VDD /∆VIO)
VO = 1.4 V
25°C
– 40°C
85°C
75
98
75
98
75
98
75
98
75
98
75
98
VO = VDD / 2,
IDD
Supply current (two amplifiers) VIC = VDD / 2,
No load
25°C
– 40°C
85°C
20
34
31
54
15
26
29
46
50
86
20
36
† _{Full range is – 40°C to 80°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
10
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