
TLE2426, TLE2426Y
THE “RAIL SPLITTER”
PRECISION VIRTUAL GROUND
SLOS098D – AUGUST 1991 – REVISED MAY 1998
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
I
= 5 V, I
O
= 0 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2426C
MIN
1.98
UNIT
TA
TYP
MAX
2.02
VI = 4 V
VI = 5 V
VI = 40 V
VI = 5 V
2
Output voltage
25
°
C
2.48
2.5
2.52
V
19.8
20
20.2
Full range
2.475
2.525
Temperature coefficient of output voltage
Full range
25
ppm/
°
C
Supply current
No load
VI = 5 V
VI = 4 to 40 V
25
°
C
Full range
25
°
C
Full range
25
°
C
25
°
C
Full range
25
°
C
25
°
C
25
°
C
170
300
μ
A
400
±
160
±
250
±
450
±
160
±
250
±
235
22.5
O t
Output
(sourcing current)
lt
l ti
IO= 0 to
IO = 0 to –10 mA
–45
μ
V
IO = 0 to –20 mA
–150
O t
Output
(sinking current)
lt
l ti
IO= 0 to 10 mA
IO = 0 to 10 mA
15
μ
V
IO = 0 to 20 mA
65
Output impedance
7.5
m
k
Noise-reduction impedance
110
Short circuit current
Short-circuit current
Sinking current,
VO = 5 V
VO = 0
CNR = 0
CNR = 1
μ
F
CL = 0
CL = 100 pF
CL = 0
CL = 100 pF
25
°
C
26
mA
Sourcing current,
–47
Output noise voltage rms
Output noise voltage, rms
f = 10 Hz to 10 kHz
25
°
C
120
μ
V
30
VOto 0 1%
VO to 0.1%,
IO=
±
IO =
10 mA
25
°
C
290
Output voltage current step response
275
μ
s
VOto 0 01% IO=
±
10 mA
VO to 0.01%, IO =
25
°
C
400
390
Step response
VI = 0 to 5 V, VO to 0.1%
VI = 0 to 5 V, VO to 0.01%
CL= 100 pF
CL = 100 pF
25
°
C
20
160
μ
s
Full range is 0
°
C to 70
°
C.
The listed values are not production tested.