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參數資料
| 型號： | LMH6559MFX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 緩沖放大器 |
| 英文描述： | High-Speed, Closed-Loop Buffer |
| 中文描述： | BUFFER AMPLIFIER, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數： | 4/22頁 |
| 文件大小： | 1078K |
| 代理商： | LMH6559MFX |
5V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 5V, V
= 0V, V
O
= V
CM
= V
+
/2 and R
L
= 100
to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
CP
SNR
Static, DC Performance
A
CL
Small Signal Voltage Gain
Parameter
Conditions
Min
(Note 9)
Typ
(Note 8)
+7
123
Max
(Note 9)
Units
dBm
dB
1dB Compression point
Signal to Noise Ratio
f = 10MHz
f = 5MHz; V
O
= 1V
PP
V
O
= 100mV
PP
R
L
= 100
to V
+
/2
V
O
= 100mV
PP
R
L
= 2k
to V
+
/2
.97
.996
V/V
.99
.998
V
OS
Input Offset Voltage
1.52
12
16
mV
TC V
OS
Temperature Coefficient Input
Offset Voltage
Input Bias Current
(Note 12)
23
μV/C
I
B
(Note 10)
5
8
2.7
μA
TC I
B
Temperature Coefficient Input
Bias Current
Output Resistance
(Note 12)
1.6
nA/C
R
OUT
R
L
= 100
to V
+
/2; f = 100kHz
R
L
= 100
to V
+
/2; f = 10MHz
V
S
= +5V to V
S
= +5.5V;
V
IN
= V
S
/2
No Load
1.4
1.6
68
PSRR
Power Supply Rejection Ratio
48
44
dB
I
S
Supply Current
4.7
7
8.5
mA
Miscellaneous Performance
R
IN
Input Resistance
C
IN
Input Capacitance
V
O
Output Swing Positive
22
2.0
3.88
k
pF
R
L
= 100
to V
+
/2
3.80
3.75
3.94
3.92
V
R
L
= 2k
to V
+
/2
3.98
Output Swing Negative
R
L
= 100
to V
+
/2
1.12
1.20
1.25
1.06
1.09
V
R
L
= 2k
to V
+
/2
1.03
I
SC
Output short circuit Current
Sourcing: V
IN
= +V
S
; V
O
= V
+
/2
Sinking: V
IN
= V
S
; V
O
= V
+
/2
Sourcing: V
IN
- V
O
= 0.5V
(Note 10)
Sinking: V
IN
- V
O
= 0.5V
(Note 10)
57
26
64
mA
I
O
Linear Output Current
50
43
30
23
mA
42
3V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 3V, V
= 0V, V
O
= V
CM
= V
+
/2 and R
L
= 100
to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
Frequency Domain Response
SSBW
Small Signal Bandwidth
GFN
Gain Flatness
<
0.1dB
FPBW
Full Power Bandwidth (3dB)
Parameter
Conditions
Min
(Note 9)
Typ
(Note 8)
Max
(Note 9)
Units
V
O
<
0.5V
PP
V
O
<
0.5V
PP
V
O
= 1V
PP
(+4.5dBm)
315
44
265
MHz
MHz
MHZ
L
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4
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相關代理商/技術參數 |
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| LMH6559MFX/NOPB | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量: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 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6560 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad, High-Speed, Closed-Loop Buffer |
| LMH6560_04 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad, High-Speed, Closed-Loop Buffer |
| LMH6560MA | 制造商:Texas Instruments 功能描述:BUFFER QUAD 680MHZ CLOSED-LOOP SMD |
| LMH6560MA/NOPB | 功能描述:IC BUFF QUAD H/S C-LOOP 14-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:LMH® 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數:4 輸出類型:滿擺幅 轉換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOIC 包裝:帶卷 (TR) |
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