參數(shù)資料
型號： KH231
廠商： Fairchild Semiconductor Corporation
英文描述： Fast Settling, Wideband Buffer/Amplifier (Av = 【1 to 【5)
中文描述： 快速沉降，寬帶緩沖器/放大器（馬路\u003d【1至【5）
文件頁數(shù)： 3/6頁
文件大?。?/td> 106K
代理商： KH231
KH231
DATA SHEET
REV. 1A February 2001
3
KH231 Typical Performance Characteristics
(T
A
= +25
°
C, A
v
= +2, V
CC
= ±15V, R
L
= 100
, R
f
= 250
; unless specified)
Non-Inverting Frequency Response
N
Frequency (MHz)
0
100
200
Gain
Phase
P
A
v
= 5
A
v
= 1
A
v
= 2
A
v
= 5
A
v
= 2
A
v
= 1
Inverting Frequency Response
N
Frequency (MHz)
0
100
200
Gain
Phase
P
A
v
= -5
A
v
= -1
A
v
= -2
A
v
= -5
A
v
= -2
A
v
= -1
Broadband Gain and Phase
M
Frequency (MHz)
0
500
1000
Gain
Phase
P
A
v
= 2
Bandwidth vs. V
CC
R
±
V
CC
(V)
4
6
8
10
12
14
16
Pins 1 and 2 Shorted
Pins 8 and 9 shorted
0.4
0.6
0.8
1.0
1.2
Frequency Response vs. R
L
(
Frequency (MHz)
0
125
250
R
L
= 1K
A
v
= 2
R
L
= 200
R
L
= 100
R
L
= 50
Full Power Gain vs. Frequency
(
Frequency (MHz)
0
100
200
Inverting
Non-Inverting
A
v
= 2
V
o
= 10V
pp
2nd and 3rd Harmonic Distortion Intercept
I
Frequency (Hz)
1k
10k
100k
1M
10M
100M
2nd harmonic intercept
exceeds +120dBm
below 350KHz
3rd harmonic intercept
exceeds +65dBm
below 350KHz
30
50
70
90
130
110
I
2
I
3
2-Tone, 3rd Order Intermod. Intercept
I
Frequency (MHz)
0
100
20
40
60
80
A
v
= 2
20
30
35
40
50
45
25
Equivalent Input Noise
N
√
H
Frequency (Hz)
100
10M
1k
10k
100k
1M
Inverting Current 23.8pA/
√
Hz
Non-Inverting Current 2.5pA/
√
Hz
Voltage 2.8nV/
√
Hz
1
10
100
N
√
H
1
10
100
100M
Small Signal Pulse Response
O
Time (5ns/div)
A
v
= -2
A
v
= 2
Large Signal Pulse Response
O
Time (5ns/div)
A
v
= -2
A
v
= 2
Settling Time
50ns/div
5ns/div
S
Time (ns)
-0.20
-0.15
0.05
0.10
0.20
0.15
0
-0.05
-0.10
V
cm
and V
o
Voltage Limits
onote 4
|V
out
| max
|V
cm
| max
I
|
±
V
CC
| (V)
0
5
10
20
0
5
10
20
15
15
|V
out
| max
|V
cm
| max
CMRR and PSRR
CMRR
PSRR
P
Frequency (Hz)
1
10
100
1k
10k
100k
100M
10
30
40
50
1M
10M
20
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KH231AI 功能描述:運算放大器 - 運放 BUFFER AMP WIDEBAND 165MHz 100mA 1mV RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
KH231AK 功能描述:運算放大器 - 運放 OPAMP, FAST WIDEBAND RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
KH231AM 功能描述:運算放大器 - 運放 BUFFER AMP WIDEBAND 165MHz 100mA 1mV RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
KH231HXA 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Fast Settling, Wideband Buffer/Amplifier (Av = ±1 to ±5)
KH231HXC 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Fast Settling, Wideband Buffer/Amplifier (Av = ±1 to ±5)
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