參數(shù)資料
型號: TLE2425Y
廠商: Texas Instruments, Inc.
英文描述: Precision Virtual Grounds(用于5V單電源模擬器件,產(chǎn)生中值電壓作為虛地)
中文描述: 精密虛擬游樂場(用于5V的單電源模擬器件,產(chǎn)生中值電壓作為虛地)
文件頁數(shù): 7/15頁
文件大?。?/td> 252K
代理商: TLE2425Y
TLE2425, TLE2425Y
PRECISION VIRTUAL GROUNDS
SLOS065B – MARCH 1991 – REVISED AUGUST 1995
8–7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics V
I
= 5 V, I
O
= 0, T
A
= 25
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2425Y
MIN
UNIT
TYP
MAX
Output voltage
2.5
V
Temperature coefficient of output voltage
20
ppm/
°
C
μ
A
μ
V
μ
V/V
dB
Bias current
IO = 0
VI = 4.5 V to 5.5 V
VI = 4 V to 40 V
f = 120 Hz,
170
Input voltage regulation
1.5
1.5
Ripple rejection
VI(PP) = 1 V
80
Output voltage regulation (source current)
IO = 0 to –10 mA
IO = 0 to –20 mA
IO = 0 to 10 mA
IO = 0 to 20 mA
–45
μ
V
–150
Output voltage regulation (sink current)
15
μ
V
65
Output impedance
7.5
m
Short-circuit output current (sink current)
VO = 5 V
VO = 0
f = 10 Hz to 10 kHz
55
mA
Short-circuit output current (source current)
–50
Output noise voltage, rms
100
μ
V
Output voltage response to output current step
VOto 0 1% IO=
±
VO to 0.1%, IO =
10 mA
CL = 0
CL = 100 pF
CL = 0
CL = 100 pF
VO to 0.1%
VO to 0.01%
VO to 0.1%
VO to 0.01%
110
115
μ
s
VOto 0 01% IO=
±
VO to 0.01%, IO =
10 mA
180
180
Output voltage response to input voltage step
VI = 4.5 to 5.5 V,
VI = 4.5 to 5.5 V,
VI = 0 to 5 V,
VI = 0 to 5 V,
12
μ
s
30
Output voltage turn-on response
125
μ
s
210
Sample tested. Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
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