參數(shù)資料
型號： THS4021CIDGNR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝： GREEN, PLASTIC, MSOP-8
文件頁數(shù)： 23/28頁
文件大?。?/td> 948K
代理商： THS4021CIDGNR
www.ti.com
SLOS265C – SEPTEMBER 1999 – REVISED JULY 2007
ELECTRICAL CHARACTERISTICS (continued)
at TA = 25°C, VCC = ±15 V, RL = 150 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = ±15 V, 5-V step
40
Settling time to 0.1%
Gain = –10
VCC = ±5 V, 2-V step
50
ts
ns
VCC = ±15 V, 5-V step
145
Settling time to 0.01%
Gain = –10
VCC = ±5 V, 2-V step
150
Noise/Distortion Performance
RL = 150
–68
VO(pp) = 2 V, f = 1 MHz,
gain = 2, VCC = ±15 V
RL = 1 k
–77
THD
Total harmonic distortion
dBc
RL = 150
–69
VO(pp) = 2 V, f = 1 MHz,
gain = 2, VCC = ±5 V
RL = 1 k
–78
Vn
Input voltage noise
VCC = ±5 V or ±15 V, f > 10 kHz
1.5
nV/
√Hz
In
Input current noise
VCC = ±5 V or ±15 V, f > 10 kHz
2
pA/
√Hz
VCC = ±15
0.02%
Gain = 2, NTSC, 40 IRE
Differential gain error
modulation, ±100 IRE ramp
VCC = ±5 V
0.02%
VCC = ±15
0.08
Gain = 2, NTSC, 40 IRE
Differential phase error
°
modulation, ±100 IRE ramp
VCC = ±5 V
0.06
Channel-to-channel crosstalk
XT
VCC = ±5 V or ±15 V, f = 1 MHz
–60
dB
(THS4022 only)
DC Performance
TA = 25°C
40
60
VCC = ±15 V, VO = ±10 V,
RL = 1 k
TA = full range
35
Open-loop gain
V/mV
TA = 25°C
20
35
VCC = ±5 V, VO = ±2.5 V,
RL = 250
TA = full range
15
TA = 25°C
0.5
2
VOS
Input offset voltage
mV
TA = full range
3
Offset voltage drift
TA = full range
15
μV/
°C
VCC = ±5 V or ±15 V
TA = 25°C
3
6
IIB
Input bias current
μA
TA = full range
6
TA = 25°C
30
250
IOS
Input offset current
nA
TA = full range
400
Offset current drift
TA = full range
0.3
nA/
°C
Input Characteristics
VCC = ±15 V
±13.8
±14.3
Common-mode input voltage
VICR
V
range
VCC = ±5 V
±3.8
±4.3
CMRR
Common-mode rejection ratio VCC = ±15 V, VICR = ±12 V, TA = full range
74
95
dB
ri
Input resistance
1
M
Ci
Input capacitance
1.5
pF
Output Characteristics
VCC = ±15 V
RL = 250
±12
±12.5
VCC = ±5 V
RL = 150
±3
±3.3
VO
Output voltage swing
V
VCC = ±15 V
±13
±13.5
RL = 1 k
VCC = ±5 V
±3.4
±3.8
VCC = ±15 V
80
100
IO
Output current
RL = 20
mA
VCC = ±5 V
50
75
ISC
Short-circuit current(3)
VCC = ±15 V
150
mA
RO
Output resistance(3)
Open loop
13
(3)
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 table of this data sheet for more information.
4
Copyright 1999–2007, Texas Instruments Incorporated
Product Folder Link(s): THS4021 THS4022
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參數(shù)描述
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