TLC1078CDRG4 Datasheet, PDF (11/36 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
TLC1079I
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
85°C
190 850
1350
1.1
200 1150
1650
1
IIO
Input offset current
(see Note 4)
IIB
Input bias current
(see Note 4)
VO = VDD / 2,
VIC = VDD / 2
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
25°C
AVD
Large-signal differential
voltage amplification
RL = 1 MΩ, See Note 6
– 40°C
85°C
250 525
250 900
150 330
500 850
500 1550
250 585
CMRR ^Common-mode
rejection ratio
VIC = VICRmin
25°C
– 40°C
85°C
70
95
70
95
70
95
75
97
75
97
75
97
kSVR
Supply-voltage rejection VDD = 5 V to 10 V,
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
Supply current
IDD
(four amplifiers)
VO = VDD / 2,
VIC = VDD / 2, No load
25°C
– 40°C
85°C
40
68
62 108
29
52
57
92
98 172
40
72
† _{Full range is – 40°C to 85°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
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
11