參數(shù)資料
型號: THS4502IDT
廠商: Texas Instruments, Inc.
元件分類: 運(yùn)動控制電子
英文描述: WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS
中文描述: 寬帶,低失真全差動放大器
文件頁數(shù): 3/40頁
文件大?。?/td> 609K
代理商: THS4502IDT
THS4502
THS4503
SLOS352D
APRIL 2002
REVISED JANUARY 2004
www.ti.com
3
PIN ASSIGNMENTS
THS4503
(TOP VIEW)
V
IN
1
2
3
4
8
7
6
5
V
OCM
V
S+
V
OUT+
V
IN+
V
S
V
OUT
PD
D, DGN, DGK
THS4502
(TOP VIEW)
D, DGN, DGK
V
IN
1
2
3
4
8
7
6
5
V
OCM
V
S+
V
OUT+
V
IN+
V
S
V
OUT
NC
ELECTRICAL CHARACTERISTICS V
S
=
±
5 V
Rf = Rg
= 499
, RL = 800
, G = +1, Single-ended input unless otherwise noted.
THS4502 AND THS4503
OVER TEMPERATURE
0
°
C to
70
°
C
TYP
MIN/
TYP/
MAX
PARAMETER
TEST CONDITIONS
25
°
C
25
°
C
40
°
C to
85
°
C
UNITS
AC PERFORMANCE
G = +1, P
IN
=
20 dBm, R
f
= 392
G = +2, P
IN
=
30 dBm, R
f
= 1 k
G = +5, P
IN
=
30 dBm, R
f
= 1.3 k
G = +10, P
IN
=
30 dBm, R
f
= 1.3 k
G > +10
P
IN
=
20 dBm
V
P
= 2 V
4 V
PP
Step
2 V
PP
Step
2 V
PP
Step
V
O
= 4 V
PP
V
O
= 4 V
PP
G = +1, V
O
= 2 V
PP
f = 8 MHz
f = 30 MHz
f = 8 MHz
f = 30 MHz
V
O
= 2V
PP
, f
c
= 30 MHz,
R
f
= 392
, 200 kHz tone spacing
f
c
= 30 MHz, R
f
= 392
,
Referenced to 50
f > 1 MHz
f > 100 kHz
Overdrive = 5.5 V
370
175
70
30
300
150
220
2800
0.8
0.6
8.3
6.3
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V/
μ
s
ns
ns
ns
ns
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Small-signal bandwidth
Gain-bandwidth product
Bandwidth for 0.1dB flatness
Large-signal bandwidth
Slew rate
Rise time
Fall time
Settling time to 0.01%
0.1%
Harmonic distortion
83
74
97
78
dBc
dBc
dBc
dBc
2
nd
harmonic
3
rd
harmonic
Third-order intermodulation
distortion
94
dBc
Typ
Third-order output intercept point
52
dBm
Typ
Input voltage noise
Input current noise
Overdrive recovery time
DC PERFORMANCE
Open-loop voltage gain
Input offset voltage
Average offset voltage drift
Input bias current
Average bias current drift
Input offset current
6.8
1.7
75
nV/
Hz
pA/
Hz
ns
Typ
Typ
Typ
55
1
52
50
50
dB
mV
μ
V/
°
C
μ
A
nA/
°
C
μ
A
Min
Max
Typ
Max
Typ
Max
4 / +2
5 / +3
±
10
5
±
10
2
6 / +4
±
10
5.2
±
10
2
4
4.6
0.5
1
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THS4503 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-DISTORTION HIGH-SPEED VOLTAGE FEEDBACK AMPLIFIER
THS4503CD 功能描述:特殊用途放大器 Hi-Sp Fully-Diff Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比(最小值): 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
THS4503CDDT 制造商:TI 制造商全稱:Texas Instruments 功能描述:WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS
THS4503CDG4 功能描述:特殊用途放大器 Hi-Sp Fully-Diff Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比(最小值): 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
THS4503CDGK 功能描述:特殊用途放大器 Hi-Sp Fully-Diff Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比(最小值): 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel