TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169H – NOVEMBER 1996 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature, V
(continued)
= 3 V (unless otherwise noted)
DD
TLV2442
†
PARAMETER
TEST CONDITIONS
T
UNIT
A
MIN
65
TYP
MAX
25°C
75
V
V
R
= 0 to 2.25 V,
= 1.5 V,
= 50 Ω
IC
O
S
Full range
55
CMRR Common-mode rejection ratio
Supply-voltage rejection ratio
dB
TLV2442Q/AQ
TLV2442M/AM
Full range
50
25°C
Full range
25°C
80
80
95
V
DD
= 2.7 V to 8 V,
V = V /2,
IC DD
k
dB
SVR
(∆V
DD±
/∆V
IO
)
No load
725
1100
1100
V
O
= 1.5 V,
I
Supply current (per channel)
µA
DD
No load
Full range
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
operating characteristics at specified free-air temperature, V
= 3 V
DD
TLV244x
TYP
†
PARAMETER
TEST CONDITIONS
UNIT
V/µs
T
A
MIN
MAX
25°C
0.65
1.3
Full
range
V
R
C
= 1 V to 2 V,
= 600 Ω,
O
L
L
0.65
0.4
SR
Slew rate at unity gain
= 100 pF
TLV2442Q/AQ
TLV2442M/AM
Full
range
f = 10 Hz
25°C
25°C
25°C
25°C
25°C
170
18
V
n
Equivalent input noise voltage
nV/√Hz
f = 1 kHz
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
2.6
V
I
Peak-to-peak equivalent input noise voltage
Equivalent input noise current
µV
N(PP)
5.1
0.6
fA/√Hz
n
A
= 1
0.08%
0.3%
2%
V
V
R
= 0.5 V to 2.5 V,
= 600 Ω,
O
L
THD + N Total harmonic distortion plus noise
Gain-bandwidth product
A
V
= 10
= 100
25°C
f = 1 kHz
A
V
f =10 kHz,
R
= 600 Ω,
L
25°C
25°C
1.75
MHz
MHz
C
= 100 pF
L
V
A
V
= 1 V,
R
C
= 600 Ω,
= 100 pF
O(PP)
= 1,
L
L
B
OM
Maximum output-swing bandwidth
Settling time
0.9
1.5
3.2
A
V
= –1,
To 0.1%
Step = –2.3 V to 2.3 V,
t
s
25°C
µs
R
C
= 600 Ω,
= 100 pF
L
L
To 0.01%
φ
m
Phase margin at unity gain
Gain margin
25°C
25°C
65°
R
= 600 Ω,
C = 100 pF
L
L
9
dB
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
6
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