Datasheet

www.ti.com
ELECTRICAL CHARACTERISTICS
TLV2620, TLV2621
TLV2622, TLV2623
TLV2624, TLV2625
SLOS251D – DECEMBER 2000 – REVISED JANUARY 2005
at specified free-air temperature, V
DD
= 2.7 V, 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS T
A
(1)
MIN TYP MAX UNIT
DC PERFORMANCE
25 ° C 250 3500
V
IO
Input offset voltage µV
V
IC
= V
DD
/2, V
O
= V
DD
/2, Full range 4500
R
S
= 50 Ω
Temperature coefficient of
α
VIO
25 ° C 3 µV/ ° C
input offset voltage
25 ° C 77 98
V
DD
= 2.7 V
Full range 63
V
IC
= 1 to V
DD
,
CMRR Common-mode rejection ratio dB
R
S
= 50 Ω
25 ° C 78 99
V
DD
= 5 V
Full range 75
25 ° C 90 100
V
DD
= 2.7 V, R
L
= 2 k Ω ,
V
O(PP)
= 1.7 V
Full range 82
Large-signal differential voltage
A
VD
dB
amplification
25 ° C 95 100
V
DD
= 5 V, R
L
= 2 k Ω ,
V
O(PP)
= 4 V
Full range 90
INPUT CHARACTERISTICS
25 ° C 2 50
I
IO
Input offset current
Full Range 100
V
IC
= V
DD
/2, V
O
= V
DD
/2,
pA
R
S
= 50 Ω
25 ° C 2 50
I
IB
Input bias current
Full Range 200
r
i(d)
Differential input resistance 25 ° C 100 G Ω
Common-mode input
C
i(c)
f = 1 kHz 25 ° C 8 pF
capacitance
OUTPUT CHARACTERISTICS
25 ° C 2.6 2.67
V
DD
= 2.7 V
Full range 2.55
V
IC
= V
DD
/2,
I
OH
= -1 mA
25 ° C 4.95 4.98
V
DD
= 5 V
Full range 4.9
V
OH
High-level output voltage V
25 ° C 2.3 2.43
V
DD
= 2.7 V
Full range 2.2
V
IC
= V
DD
/2,
I
OH
= -10 mA
25 ° C 4.7 4.8
V
DD
= 5 V
Full range 4.6
25 ° C 0.03 0.1
V
DD
= 2.7 V
Full range 0.15
V
IC
= V
DD
/2,
I
OL
= 1 mA
25 ° C 0.025 0.05
V
DD
= 5 V
Full range 0.1
V
OL
Low-level output voltage V
25 ° C 0.26 0.4
V
DD
= 2.7 V
Full range 0.45
V
IC
= V
DD
/2,
I
OL
= 10 mA
25 ° C 0.2 0.25
V
DD
= 5 V
Full range 0.35
Sourcing 14
V
DD
= 2.7 V,
V
O
= 0.5 V from rail
Sinking 19
I
O
Output current 25 ° C mA
Sourcing 28
V
DD
= 5 V,
V
O
= 0.5 V from rail
Sinking 28
V
DD
= 2.7 V 50
Sourcing
V
DD
= 5 V 95
I
OS
Short-circuit output current 25 ° C mA
V
DD
= 2.7 V 50
Sinking
V
DD
= 5 V 95
(1) Full range is -40 ° C to 125 ° C for the I-suffix.
5