參數資料
型號： OPA2677N
英文描述： Dual, Wideband, High Output Current OPERATIONAL AMPLIFIER
中文描述： 雙路，寬帶，高輸出電流運算放大器
文件頁數： 2/12頁
文件大小： 150K
代理商： OPA2677N
2
OPA2677
SPECIFICATIONS: V
S
=
±
6V
At T
A
= +25
°
C, G = +4, R
F
= 402
, and R
L
= 100
, unless otherwise noted. See Figure 1 for AC performance only
OPA2677U, H, N
TYP
GUARANTEED
0
°
C to
70
°
C
(3)
–40
°
C to
+85
°
C
(3)
MIN/
MAX
LEVEL
(1)
TEST
PARAMETER
CONDITIONS
+25
°
C
+25
°
C
(2)
UNITS
AC PERFORMANCE (Figure 1)
Small-Signal Bandwidth (V
O
= 0.5Vp-p)
G = +1, R
F
= 511
G = +2, R
F
= 475
G = +4, R
F
= 402
G = +8, R
= 250
G = +4, V
O
= 0.5Vp-p
G = +4, V
= 5Vp-p
G = +4, 5V Step
G = +4, V
= 2V Step
V
O
= 2Vp-p, 5MHz, 100
V
O
= 2Vp-p, 100kHz, 100
220
200
200
250
80
200
1800
2
74
96
2.0
14
21
0.03
0.05
0.01
0.04
–80
MHz
MHz
MHz
MHz
MHz
MHz
V/
μ
s
ns
dB
dB
nV/
√
Hz
pA/
√
Hz
pA/
√
Hz
%
%
degrees
degrees
dB
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Bandwidth for 0.1dB Gain Flatness
Large-Signal Bandwidth
Slew Rate
Rise/Fall Time
Spurious Free Dynamic Range
Input Voltage Noise
Non-Inverting Input Current Noise
Inverting Input Current Noise
Differential Gain
NTSC, G = +2, R
L
= 150
NTSC, G = +2, R
L
= 37.5
NTSC, G = +2, R
L
= 150
NTSC, G = +2, R
= 37.5
f = 5MHz, Input Referred
Differential Phase
Channel-to-Channel Crosstalk
DC PERFORMANCE
(4)
Open-Loop Transimpedance Gain
Input Offset Voltage
Average Offset Voltage Drift
Non-Inverting Input Bias Current
Average Non-Inverting Input Bias Current Drift
Inverting Input Bias Current
Average Inverting Input Bias Current Drift
V
O
= 0V, R
= 100
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
135
±
1.0
95
±
5.5
90
±
7
35
±
45
250
±
45
250
85
±
7.5
40
±
55
350
±
55
350
k
mV
μ
V/
°
C
μ
A
nA/
°
C
μ
A
nA
°
/C
min
max
max
max
max
max
max
A
A
B
A
B
A
B
±
10
±
30
±
10
±
30
INPUT
(4)
Common-Mode Input Range (CMIR)
(5)
Common-Mode Rejection Ratio(CMRR)
Non-Inverting Input Impedance
Minimum Inverting Input Resistance
Maximum Inverting Input Resistance
±
4.5
55
250 || 2
22
22
±
4.2
52
±
4.1
51
±
4.0
50
V
dB
min
min
typ
min
max
A
A
C
B
B
V
CM
= 0V, Input Referred
k
|| pF
Open-Loop
Open-Loop
14
30
OUTPUT
(4)
Voltage Output Swing
No Load
R
L
= 100
R
L
= 25
V
O
= 0
V
= 0
G = +4, f = 100kHz
±
5.1
±
5.0
±
4.8
500
500
0.003
±
4.9
±
4.8
±
4.8
±
4.7
±
4.7
±
4.5
V
V
V
min
min
typ
min
min
typ
A
A
C
A
A
C
Current Output, Sourcing
Current Output, Sinking
Closed-Loop Output Impedance
380
380
340
340
290
290
mA
mA
Power Control
(SO-14 only)
Maximum Logic 0
Minimum Logic 1
Logic Input Current
Supply Current at Full Power
Supply Current at Power Cutback
Supply Current at Idle Power
Supply Current at Shutdown
Output Impedance in Idle Power
Output Impedance in Shutdown
Supply Current Step Time
Output Switching Glitch
Shutdown Isolation
A0, A1
A0, A1
A0 = A1 = 0
A0 = 1, A1 = 1
A0 = 0, A1 = 1
A0 = 1, A1 = 0
A0 = 0, A1 = 0
G = +4, f = 100kHz
1.8
2.3
50
18
13.5
3.8
0.8
0.1
100 || 4
200
±
20
85
1.0
2.6
100
V
V
μ
A
mA
mA
mA
mA
max
min
max
typ
typ
typ
typ
typ
typ
typ
typ
typ
A
A
A
C
C
C
C
C
C
C
C
C
k
|| pF
ns
mV
dB
10% to 90% Change
Inputs at GND
G = +4, 1MHz, A0 = 0, A1 = 0
POWER SUPPLY
Specified Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power Supply Rejection Ratio (PSRR)
±
6
V
V
typ
max
max
min
min
C
A
A
A
A
±
6.3
18.5
17.5
52
±
6.3
19
16.6
50
±
6.3
19.5
16.3
49
V
S
=
±
6V, Full Power
V
=
±
6V, Full Power
f = 100kHz, Input Referred
18
18
56
mA
mA
dB
TEMPERATURE RANGE
Specification: U, N
Thermal Resistance,
θ
JA
U
SO-8
H
PSO-8
N
SO-14
–40 to +85
°
C
Junction-to-Ambient
125
55
100
°
C/W
°
C/W
°
C/W
NOTES: (1) Test Levels: (A) 100% tested at 25
°
C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation.
(C) Typical value only for information. (2) Junction temperature = ambient for 25
°
C guaranteed specifications. (3) Junction temperature = ambient at low temperature
limit: junction temperature = ambient +23
°
C at high temperature limit for over temperature guaranteed specifications. (4) Current is considered positive-out-of node.
V
CM
is the input common-mode voltage. (5) Tested < 3dB below minimum CMRR limit at
±
CMIR limits.
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相關代理商/技術參數
參數描述
OPA2677N/2K5 制造商:Rochester Electronics LLC 功能描述:- Bulk
OPA2677T 功能描述:IC OPAMP CFB 2GHZ DUAL WB 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:SpeedPlus™ 產品變化通告:Discontinuation 18/May/2012 標準包裝:2,000 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:0.42 V/µs 增益帶寬積:1.5MHz -3db帶寬:- 電流 - 輸入偏壓:15nA 電壓 - 輸入偏移:1000µV 電流 - 電源:116µA 電流 - 輸出 / 通道:100mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5 V，±0.9 V ~ 2.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR) 產品目錄頁面:851 (CN2011-ZH PDF) 其它名稱:296-20930-2
OPA2677T/2K5 制造商:Rochester Electronics LLC 功能描述:OP AMP, DUAL HIGH OUTPUT, HIGH SPEED - Bulk
OPA2677U 功能描述:高速運算放大器 Dual Wideband High Output Current RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA2677U 制造商:Texas Instruments 功能描述:OP AMP DUAL WIDEBAND 2677 SOIC8 制造商:Texas Instruments 功能描述:OP AMP, DUAL WIDEBAND, 2677, SOIC8 制造商:Texas Instruments 功能描述:OP AMP, DUAL WIDEBAND, 2677, SOIC8; Op Amp Type:Wideband; No. of Amplifiers:2; Slew Rate:1800V/s; Supply Voltage Range: 2.5V to 6V; Amplifier Case Style:SOIC; No. of Pins:8; Bandwidth:220MHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes
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