Datasheet

TL087, TL088, TL287, TL288 JFET-INPUT OPERATIONAL AMPLIFIERS SLOS082B − MARCH 1979 − REVISED − JULY 2004
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
•
electrical characteristics, V
CC
±
= ±15 V
PARAMETER TEST CONDITIONS
†
TL088M
TL288M
TL087I
TL088I
TL287I
TL288I
TL087C
TL088C
TL287C
TL288C
UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX
R
S
= 50 Ω, TL087, TL287 0.1 0.5 0.1 0.5
V
O
= 0
TL088 TL288
01
3
01
1
01
1
V
Input offset voltage
T
A
= 25°C
TL088, TL288 0.1 3 0.1 1 0.1 1
mV
V
IO
Input offset voltage
R
S
= 50 Ω,
TL087, TL287 2 1.5
mV
V
O
= 0,
TL088 TL288
6
3
25
T
A
= full range
TL088, TL288 6 3 2.5
α
Temperature coefficient
R =50Ω
T =25°CtoMAX
10
8
8
μV/°C
α
VIO
Temperature
coefficient
of input offset voltage
R
S
= 50 Ω, T
A
= 25°C to MAX 10 8 8 μV/°C
I
Input offset current
T
A
= 25°C 5 5 100 5 100 pA
I
IO
Input offset current
T
A
= full range 25 3 2 nA
I
IB
Input bias current
‡
T
A
= 25°C 30 30 200 30 200 pA
T
A
= full range 100 20 7 nA
Common mode input
(V
CC −
) + 4 (V
CC −
) + 4 (V
CC −
) + 4
V
ICR
Common-mode input
voltage range
T
A
= 25°C
to to to
V
vo
lt
age range
(V
CC +
) − 4 (V
CC +
) − 4 (V
CC +
) − 4
Maximum peak to peak
T
A
= 25°C, R
L
= 10 kΩ 24 27 24 27 24 27
V
O
(
PP
)
Maximum-peak-to-peak
output voltage swing
T = full range
R
L
≥ 10 kΩ 24 24 24
V
V
O(PP)
ou
t
pu
t
vo
lt
age sw
i
ng
T
A
= full range
R
L
≥ 2 kΩ 20 20 20
V
R
L
≥ 2 kΩ, V
O
= ±10 V,
50
105
50
105
50
105
A
Large-signal differential T
A
= 25°C
50 105 50 105 50 105
V/mV
A
VD
voltage amplification R
L
≥ 2 kΩ, V
O
= ±10 V,
25
25
25
V/mV
T
A
= full range
25 25 25
B
1
Unity-gain bandwidth T
A
= 25°C 3 3 3 MHz
r
i
Input resistance T
A
= 25°C 10
12
10
12
10
12
Ω
CMRR
Common−mode rejection
R
S
= 50 Ω, V
O
= 0 V,
80
93
80
93
80
93
dB
CMRR
Common mode
rejection
ratio
V
IC
= V
ICR
min, T
A
= 25°C
80 93 80 93 80 93 dB
Supply voltage rejection
R
S
= 50 Ω, V
O
= 0 V,
k
SVR
Supply voltage rejection
ratio (ΔV
CC
±
/ΔV
IO
)
V
CC
±
= ±9 V to ±15 V,
80 99 80 99 80 99 dB
ra
ti
o
(ΔV
CC
±
/ΔV
IO
)
T
A
= 25°C
80
99
80
99
80
99
dB
I
Supply current
No load, V
O
= 0 V,
26
28
26
28
26
28
mA
I
CC
Supply
current
(per amplifier)
T
A
= 25°C
26 2.8 2.6 2.8 2.6 2.8 mA
†
All characteristics are measured under open−loop conditions with zero common-mode input voltage, unless otherwise specified. Full range for T
A
is − 55°C to 125°C for TL_88M;
−40°C to 85°C for TL_8_I; and 0°C to 70°C for TL_8_C.
‡
Input bias currents of an FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive. Pulse techniques must be used that will maintain
the junction temperature as close to the ambient temperature as possible.