參數(shù)資料
型號: THS4081EVM
廠商: Texas Instruments, Inc.
英文描述: 175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
中文描述: 175 - MHz的低功耗高速放大器
文件頁數(shù): 5/24頁
文件大小: 384K
代理商: THS4081EVM
THS4081, THS4082
175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
SLOS274C – DECEMBER 1999 – REVISED MAY 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at T
A
= 25
°
C, V
CC
=
±
15 V, R
L
= 150
(unless otherwise noted) (continued)
dc performance
PARAMETER
TEST CONDITIONS
MIN
10
TYP
19
MAX
UNIT
VCC=
±
VCC =
15 V, VO =
10 V, RL = 1 k
VO=
±
RL= 1 k
TA = 25
°
C
TA = full range
TA = 25
°
C
TA = full range
TA = 25
°
C
TA = full range
TA = full range
TA = 25
°
C
TA = full range
TA = 25
°
C
TA = full range
V/mV
Open loop gain
9
VCC=
±
VCC =
5 V, VO =
2.5 V, RL = 250
VO=
±
2 5 V
RL= 250
8
16
V/mV
7
VOS
Input offset voltage
1
7
mV
8
Offset voltage drift
15
μ
V/
°
C
IIB
Input bias current
VCC =
±
5 V or
±
15 V
1.2
6
μ
A
8
IOS
Input offset current
20
250
nA
400
Offset current drift
TA = full range
0.3
nA/
°
C
Full range = 0
°
C to 70
°
C for C suffix and –40
°
C to 85
°
C for I suffix
input characteristics
PARAMETER
TEST CONDITIONS
MIN
±
13.8
±
3.8
TYP
±
14.1
±
3.9
MAX
UNIT
VICR
Common mode input voltage range
VCC =
±
15 V
VCC =
±
5 V
VCC =
±
15 V, VICR =
±
12 V,
VCC =
±
5 V, VICR =
±
2 V,
V
CMRR
Common mode rejection ratio
TA = full range
TA = full range
84
93
dB
78
90
dB
M
pF
RI
CI
Full range = 0
°
C to 70
°
C for C suffix and –40
°
C to 85
°
C for I suffix
Input resistance
1
Input capacitance
1.5
output characteristics
PARAMETER
TEST CONDITIONS
MIN
±
12
±
3.4
±
13.5
±
3.5
TYP
±
13.6
±
3.8
±
13.8
±
3.9
MAX
UNIT
VCC =
±
15 V
VCC =
±
5 V
VCC =
±
15 V
VCC =
±
5 V
VCC =
±
15 V
VCC =
±
5 V
VCC =
±
15 V
Open loop
RL = 250
RL = 150
V
VO
Output voltage swing
RL= 1 k
RL = 1 k
V
IO
Output current
RL= 20
RL = 20
65
85
mA
50
70
ISC
RO
Observe power dissipation ratings to keep the junction temperature below the absolute maximum rating when the output is heavily loaded or
shorted. See the absolute maximum ratings section of this data sheet for more information.
Short-circuit current
100
mA
Output resistance
13
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