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參數(shù)資料
| 型號： | OPA689P |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Wideband, High Gain VOLTAGE LIMITING AMPLIFIER |
| 中文描述： | 寬帶，高增益電壓限幅放大器 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 175K |
| 代理商： | OPA689P |
3
OPA689
OUTPUT VOLTAGE LIMITERS
(CONT)
AC Performance in Limit Mode
Limiter Small Signal Bandwidth
Limiter Slew Rate
(7)
Limited Step Response
Overshoot
Recovery Time
Linearity Guardband
(8)
V
IN
=
±
0.7V, V
O
< 0.02Vp-p
450
100
—
—
—
—
—
—
MHz
V/
μ
s
Typ
Typ
C
C
V
IN
= 0 to
±
0.7V Step
V
=
±
0.7V to 0 Step
f = 5MHz, V
O
= 2Vp-p
250
2.4
30
—
2.8
—
—
3.0
—
—
3.2
—
mV
ns
mV
Typ
Max
Typ
C
B
C
THERMAL CHARACTERISTICS
Temperature Range
Thermal Resistance
P
8-Pin DIP
U
8-Pin SO-8
Specification: P, U
–40 to +85
—
—
—
°
C
Typ
C
100
125
—
—
—
—
—
—
°
C/W
°
C/W
Typ
Typ
C
C
NOTES: (1) Junction Temperature = Ambient Temperature for low temperature limit and 25
°
C guaranteed specifications. Junction Temperature = Ambient Temperature
+ 23
°
C at high temperature limit guaranteed specifications. (2) 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 for information only. (3) Current is considered positive out of node. (4) CMIR tested as < 3dB
degradation from minimum CMRR at specified limits. (5) I
VH
(V
H
bias current) is positive, and I
VL
(V
L
bias current) is negative, under these conditions. See Note 3 and
Figures 1 and 7. (6) Limiter feedthrough is the ratio of the output magnitude to the sinewave added to V
H
(or V
L
) when V
IN
= 0. (7) V
H
slew rate conditions are: V
IN
= +0.7V, G = +6, V
L
= –2V, V
H
= step between 2V and 0V. V
L
slew rate conditions are similar. (8) Linearity Guardband is defined for an output sinusoid (f = 1MHz,
V
O
= 2Vpp) centered between the limiter levels (V
H
and V
L
). It is the difference between the limiter level and the peak output voltage where SFDR decreases by 3dB
(see Figure 8).
OPA689U, P
TYP
GUARANTEED
(1)
0
°
C to
+70
°
C
–40
°
C to
+85
°
C
MIN/
MAX
LEVEL
(2)
TEST
PARAMETER
CONDITIONS
+25
°
C
+25
°
C
UNITS
SPECIFICATIONS—V
S
=
±
5V
(cont.)
G = +6, R
L
= 500
, R
F
= 750
,
V
H
= –V
L
= 2V, (Figure 1 for AC performance only), unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA689U | 制造商:BB 制造商全稱:BB 功能描述:EVALUATION FIXTURE |
| OPA689U/2K5 | 制造商:Rochester Electronics LLC 功能描述:OP AMP WIDEBAND VOLT LIMITING - Bulk 制造商:Texas Instruments 功能描述: |
| OPA690 | 制造商:BB 制造商全稱:BB 功能描述:Low-Power, Single-Supply, Wideband Operational Amplifier |
| OPA690ID | 功能描述:高速運(yùn)算放大器 Wideband Voltage Feeback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA690ID | 制造商:Texas Instruments 功能描述:IC SM OP-AMP WIDEBAND VFB |
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