TLC1078CDRG4 Datasheet, PDF (13/36 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 operating free-air temperature
PARAMETER
TEST
CONDITIONS
TLC1078M
TA^†
VDD = 5 V
VDD = 10 V
MIN TYP MAX MIN TYP MAX
VIO Input offset voltage
α_VIO
Temperature coefficient of
input offset voltage
VO = 1.4 V,
VIC = 0,
RS = 50 Ω,
RL = 1 MΩ
25°C
Full range
25°C to 125°C
160 450
1250
1.4
180 600
1400
1.4
IIO
Input offset current
(see Note 4)
IIB
Input bias current
(see Note 4)
VO = VDD / 2,
VIC = VDD / 2
25°C
125°C
25°C
125°C
0.1
60
1.4
15
0.6
60
9
35
0.1
60
1.8
15
0.7
60
10
35
VICR
Common-mode input
voltage range (see Note 5)
25°C
Full range
0
to 4
0
to 3.5
– 0.3
to 4.2
0
to 9
0
to 8.5
– 0.3
to 9.2
VOH High-level output voltage
VID = 100 mV,
RL= 1 MΩ
25°C
– 55°C
125°C
3.2 4.1
3.2 4.1
3.2 4.2
8.2 8.9
8.2 8.8
8.2
9
VOL Low-level output voltage
VID = –100 mV,
IOL = 0
25°C
– 55°C
125°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
– 55°C
125°C
250 525
250 950
35 200
500 850
500 1750
75 380
25°C
70
95
75
97
CMRR Common-mode rejection ratio VIC = VICRmin
– 55°C
125°C
70
95
70
85
75
97
75
91
kSVR
Supply-voltage rejection ratio
(∆VDD /∆VIO)
VO = 1.4 V
25°C
– 55°C
125°C
75
98
70
98
70
98
75
98
70
98
70
98
IDD
Supply current (two
amplifiers)
VO = VDD / 2,
VIC = VDD / 2,
No load
25°C
– 55°C
125°C
20
34
35
60
14
24
29
46
56
96
18
30
† _{Full range is – 55°C to 125°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
nA
pA
nA
V
V
V
mV
V/mV
dB
dB
µA
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