参数资料
型号: THS4082IDGNR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 28/32页
文件大小: 841K
代理商: THS4082IDGNR
THS4081, THS4082
175MHz LOW POWER HIGHSPEED AMPLIFIERS
SLOS274D DECEMBER 1999 REVISED JUNE 2001
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at TA = 25°C, VCC = ±15 V, RL = 150 (unless otherwise noted) (continued)
dc performance
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = ± 15 V, VO = ± 10 V, RL = 1 k
TA = 25°C
10
19
V/mV
Open loop gain
VCC = ± 15 V, VO = ± 10 V, RL = 1 k
TA = full range
9
V/mV
Open loop gain
VCC = ± 5 V,
VO = ± 2.5 V, RL = 250
TA = 25°C
8
16
V/mV
VCC = ± 5 V,
VO = ± 2.5 V, RL = 250
TA = full range
7
V/mV
VOS
Input offset voltage
TA = 25°C
1
7
mV
VOS
Input offset voltage
TA = full range
8
mV
Offset voltage drift
TA = full range
15
V/°C
IIB
Input bias current
VCC = ± 5 V or ± 15 V
TA = 25°C
1.2
6
A
IIB
Input bias current
VCC = ± 5 V or ± 15 V
TA = full range
8
A
IOS
Input offset current
TA = 25°C
20
250
nA
IOS
Input offset current
TA = full range
400
nA
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
TYP
MAX
UNIT
VICR
Common mode input voltage range
VCC = ± 15 V
±13.8 ±14.1
V
VICR
Common mode input voltage range
VCC = ± 5 V
±3.8
±3.9
V
CMRR
Common mode rejection ratio
VCC = ± 15 V, VICR = ± 12 V,
TA = full range
78
90
dB
CMRR
Common mode rejection ratio
VCC = ± 5 V,
VICR = ± 2 V,
TA = full range
84
93
dB
RI
Input resistance
1
M
CI
Input capacitance
1.5
pF
Full range = 0°C to 70°C for C suffix and 40°C to 85°C for I suffix
output characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = ± 15 V,
RL = 250
±12 ±13.6
V
VO
Output voltage swing
VCC = ± 5 V,
RL = 150
±3.4
±3.8
V
VO
Output voltage swing
VCC = ± 15 V
RL = 1 k
±13.5 ±13.8
V
VCC = ± 5 V
RL = 1 k
±3.5
±3.9
V
IO
Output current
VCC = ± 15 V
RL = 20
65
85
mA
IO
Output current
VCC = ± 5 V
RL = 20
50
70
mA
ISC
Short-circuit current
VCC = ± 15 V
100
mA
RO
Output resistance
Open loop
13
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.
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