TLC1078CDRG4 Datasheet, PDF (7/36 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
TLC1078C
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,
RS = 50 Ω,
VIC = 0,
RI = 1 MΩ
25°C
Full range
25°C to 70°C
160 450
800
1.1
180 600
950
1
IIO
Input offset current (see Note 4)
VO = VDD / 2,
VIC = VDD / 2
IIB
Input bias current (see Note 4)
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 – 0.3
to 4 to 4.2
– 0.2
to 3.5
–0.2 –0.3
to 9 to 9.2
– 0.2
to 8.5
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
AVD
Large-signal differential voltage
amplification
RL= 1 MΩ,
See Note 6
25°C
0°C
70°C
250 525
250 680
200 380
500 850
500 1010
350 660
25°C
70 95
75 97
CMRR Common-mode rejection ratio
VIC = VICRmin
0°C
70°C
70 95
70 95
75 97
75 97
kSVR
Supply-voltage rejection ratio
(∆VDD/∆VIO)
VO = 1.4 V
25°C
0°C
70°C
75 98
75 98
75 98
75 98
75 98
75 98
IDD Supply current (two amplifiers)
VO = VDD / 2,
VIC = VDD / 2,
No load
25°C
0°C
70°C
20 34
24 42
16 28
29 46
36 66
22 40
† _{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
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