參數(shù)資料
型號： TLV271IDBV
廠商： Texas Instruments, Inc.
英文描述： 550-UA/CH 3-MHZ RAIL TO RAIL OUTPUT OPERATIONAL AMPLIFIERS
中文描述： 550-UA/CH 3兆赫軌到軌輸出運算放大器
文件頁數(shù)： 7/17頁
文件大?。?/td> 316K
代理商： TLV271IDBV
μ
SLOS351D MARCH 2001 REVISED FEBRUARY 2004
7
WWW.TI.COM
electrical characteristics at specified free-air temperature, V
DD
= 2.7 V, 5 V, and
±
5 V (unless
otherwise noted) (continued)
power supply
PARAMETER
TEST CONDITIONS
TA
25
°
C
25
°
C
25
°
C
Full range
MIN
TYP
470
MAX
560
UNIT
VDD = 2.7 V
VDD = 5 V
IDD
Supply current (per channel)
VO = VDD/2
550
660
μ
A
VDD = 10 V
625
800
1000
PSRR
Supply voltage rejection ratio
(
VDD /
VIO)
Full range is 0
°
C to 70
°
C for C suffix and full range is 40
°
C to 125
°
C for I suffix. If not specified, full range is 40
°
C to 125
°
C.
VDD = 2.7 V to 16 V,
No load
VIC = VDD/2,
25
°
C
Full range
70
80
dB
65
dynamic performance
PARAMETER
TEST CONDITIONS
TA
25
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
MIN
TYP
MAX
UNIT
UGBW
Unity gain bandwidth
RL = 2 k
,
CL = 10 pF
VDD = 2.7 V
VDD = 5 V to 10 V
2.4
MHz
3
VDD = 2.7 V
1.35
2.1
V/ s
1
SR
Slew rate at unity gain
VO(PP) = VDD/2,
CL = 50 pF, RL = 10 k ,
VDD = 5 V
1.45
2.4
V/ s
1.2
VDD =
±
5 V
1.8
2.6
V/ s
1.3
φ
m
Phase margin
RL = 2 k
RL = 2 k
VDD = 2.7 V,
V(STEP)PP = 1 V, AV = 1,
CL = 10 pF, RL = 2 k
VDD = 5 V,
±
5 V,
V(STEP)PP = 1 V, AV = 1,
CL = 47 pF, RL = 2 k
CL = 10 pF
CL = 10 pF
25
°
C
65
°
Gain margin
25
°
C
18
dB
ts
Settling time
0.1%
25
°
C
2.9
0.1%
2
μ
s
Full range is 0
°
C to 70
°
C for C suffix and full range is 40
°
C to 125
°
C for I suffix. If not specified, full range is 40
°
C to 125
°
C.
noise/distortion performance
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VDD = 2.7 V,
R = 2 k , f = 10 kHz
, f = 10 kHz
AV = 1
AV = 10
AV = 100
AV = 1
AV = 10
AV = 100
0.02%
25 C
0.05%
THD + N
Total harmonic distortion plus noise
VO(PP) = VDD/2 V,
0.18%
VDD = 5 V,
±
5 V,
R = 2 k , f = 10K
, f = 10K
0.02%
25 C
0.09%
VO(PP) = VDD/2 V,
0.50%
Vn
Equivalent input noise voltage
f = 1 kHz
25
°
C
39
nV/
√
Hz
f = 10 kHz
35
In
Equivalent input noise current
f = 1 kHz
25
°
C
0.6
fA/
√
Hz
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