Datasheet

TLV2381
TLV2382
SLOS377A – SEPTEMBER 2001– REVISED JULY 2003
4
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electrical characteristics at recommended operating conditions, V
S
= 2.7 V, 5 V, and 15 V (unless
otherwise noted) (continued)
power supply
PARAMETER TEST CONDITIONS T
A
†
MIN TYP MAX UNIT
I
DD
Supply current (per channel)
V
O
= V
S
/2
25°C 7 10
µA
I
DD
Supply current (per channel)
V
O
= V
S
/2
Full range 15
µ
A
PSRR
Power supply rejection ratio (∆V
S
/∆V
IO
)
V
S
= 2.7 V to 16V,
No load,
25°C 74 82
dB
PSRR
Power supply rejection ratio (∆V
S
/∆V
IO
)
V
S
= 2.7 V to 16V,
V
IC
= V
S
/2 V
No load,
Full range 70
dB
†
Full range is –40°C to 125°C for I suffix.
output characteristics
PARAMETER TEST CONDITIONS T
A
†
MIN TYP MAX UNIT
V
Output voltage swing from rail
V = V /2,
V
S
= 2.7 V
25°C 200 160
mV
V
Output voltage swing from rail
V = V /2,
V
S
= 2.7 V
Full range 220
mV
V
Output voltage swing from rail
V
IC
= V
S
/2,
V
S
= 5 V
25°C 120 85
mV
V
Output voltage swing from rail
V
IC
= V
S
/2,
I
O
= 100 µA
V
S
= 5 V
Full range 200
mV
V
O
Output voltage swing from rail
V
S
= 15 V
25°C 120 50
V
O
Output voltage swing from rail
V
S
= 15 V
Full range 150
V = V /2,
V
S
= 5 V
25°C 800 420
mV
V
IC
= V
S
/2,
V
S
= 5 V
Full range 900
mV
V
IC
= V
S
/2,
I
O
= 500 µA
V
S
= 15 V
25°C 400 200
mV
V
S
= 15 V
Full range 500
I
O
Output current V
O
= 0.5 V from rail V
S
= 2.7 V 25°C 400 µA
†
Full range is –40°C to 125°C for I suffix.
dynamic performance
PARAMETER TEST CONDITIONS T
A
MIN TYP MAX UNIT
GBP Gain bandwidth product R
L
= 100 kΩ , C
L
= 10 pF, f = 1 kHz 25°C 160 kHz
SR
Slew rate at unity gain
V
O(pp)
= 2 V, R
L
= 100 kΩ
25°C 0.06
V/ s
SR
Slew rate at unity gain
V
O(pp)
= 2 V, R
L
= 100 k
Ω,
C
L
= 10 pF
–40°C 0.05
V/
µ
s
C
L
= 10 pF
125°C 0.08
φ
M
Phase margin
R
L
= 100 kΩ, C
L
= 50 pF
25°C 62 °
Gain margin
R
L
= 100 kΩ, C
L
= 50 pF
25°C 6.7 dB
t
s
Settling time (0.1%)
V
(STEP)pp
= 1 V, A
V
= –1,
Rise
25
°
C
31
µs
t
s
Settling time (0.1%)
V
(STEP)pp
= 1 V, A
V
= –1,
C
L
= 10 pF, R
L
= 100 kΩ
Fall
25°C
61
µ
s
noise/distortion performance
PARAMETER TEST CONDITIONS T
A
MIN TYP MAX UNIT
V
n
Equivalent input noise voltage f = 1 kHz 25°C 90 nV/√Hz