參數(shù)資料
型號(hào): OPA2131
英文描述: General Purpose FET-INPUT OPERATIONAL AMPLIFIERS
中文描述: 通用FET輸入運(yùn)算放大器
文件頁(yè)數(shù): 6/7頁(yè)
文件大?。?/td> 318K
代理商: OPA2131
6
OPA131/2131/4131
SMALL-SIGNAL STEP RESPONSE
G =1, C
L
= 300pF
200ns/div
5
TYPICAL PERFORMANCE CURVES
(CONT)
At T
CASE
= +25
°
C, V
S
=
±
15V, and R
L
= 2k
, unless otherwise noted.
LARGE-SIGNAL STEP RESPONSE
G = 1, C
L
= 300pF
5
1μs/div
SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
Load Capacitance
O
50
40
30
20
10
0
100pF
1nF
10nF
R
= 2k
Higher R
value
generally reduces
overshoot.
G = +2
G = –1
G = ±10
G = 1
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
15
14
13
12
11
10
–10
–11
–12
–13
–14
–15
0
5
10
Output Current
(mA)
15
20
25
30
O
–55°C
–55°C
25°C
125°C
125°C
25°C
V
IN
= –15V
V
IN
= 15V
SETTLING TIME vs CLOSED-LOOP GAIN
Closed-Loop Gain (V/V)
S
100
10
1
–1
–10
–100
–1000
V
O
= 10V Step
R
L
= 2k
C
L
= 100pF
0.1%
0.01%
相關(guān)PDF資料
PDF描述
OPA2131PJ General Purpose FET-INPUT OPERATIONAL AMPLIFIERS
OPA4131 General Purpose FET-INPUT OPERATIONAL AMPLIFIERS
OPA4131NA General Purpose FET-INPUT OPERATIONAL AMPLIFIERS
OPA4131PJ General Purpose FET-INPUT OPERATIONAL AMPLIFIERS
OPA131UA HOURMETER LCD ACDC PNL MNT W/RES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2131PA 制造商:Texas Instruments 功能描述:
OPA2131PJ 制造商:Rochester Electronics LLC 功能描述:DUAL FET-INPUT OP AMP - Bulk
OPA2131UA 功能描述:運(yùn)算放大器 - 運(yùn)放 Gen Purp FET-Input Oper Amplifier 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(bǔ)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(fēng)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
OPA2131UA 制造商:Texas Instruments 功能描述:OP AMP ((NW)) 制造商:Texas Instruments 功能描述:IC, OP-AMP, 4MHz, 10V/ us, SOIC-8
OPA2131UA/2K5 功能描述:運(yùn)算放大器 - 運(yùn)放 Gen Purp FET-Input Oper Amplifier 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(bǔ)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(fēng)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