参数资料
型号: L272D2
厂商: Fairchild Optoelectronics Group
文件页数: 3/8页
文件大小: 0K
描述: IC OPAMP DUAL 0.7A 16-SOP
标准包装: 4,050
放大器类型: 通用
电路数: 2
转换速率: 1 V/µs
增益带宽积: 350kHz
电流 - 输入偏压: 300nA
电压 - 输入偏移: 15000µV
电流 - 电源: 8mA
电流 - 输出 / 通道: 700µA
电压 - 电源,单路/双路(±): 4 V ~ 28 V,±2 V ~ 14 V
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOP
包装: 管件
L272
/
L272
A
Dual
Power
Operational
Amplifier
2001 Fairchild Semiconductor Corporation
www.fairchildsemi.com
L272 / L272A Rev. 1.2.0
3
Electrical Characteristics (L272)
VCC = +12 V, VEE = -12 V; Values are at TA = 25°C unless otherwise noted.
Note:
2. Guaranteed by design; not 100% tested in production.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
VS
Supply Voltage (VCC - VEE)4
28
V
IS
Supply Current
VO = VCC/2,
VCC = 24 V, VEE = 0 V
8.0
12.0
mA
VO = VCC/2,
VCC = 12 V, VEE = 0 V
7.5
11.0
IBIAS
Input Bias Current
0.3
2.5
μA
VIO
Input Offset Voltage
15
60
mV
IIO
Input Offset Current
50
250
nA
SR
Slew Rate
VIN = 1VPP, Unit Gain
1
V/
μs
GBW
Gain-Bandwidth Product
350
kHz
RI
Input Resistance
500
k
Ω
GV
Large-Signal Voltage Gain
VO(pp) = ±10 V
65
75
dB
eN
Input Noise Voltage
B = 20 kHz
10
μV
IN
Input Noise Current
B = 20 kHz
200
pA
CMRR
Common Mode Rejection Ratio
60
75
dB
PSRR
Supply Voltage Rejection Ratio
VCC = +15 V, VEE = -15 V
VCC = +5 V, VEE = -5 V
54
62
dB
VO
Output Voltage Swing
VCC = 24 V, VEE = 0 V,
IP = 0.1 A
21.0
23.0
V
VCC = 24 V, VEE = 0 V,
IP = 0.5 A
21.0
22.5
CS
Channel Separation
f = 1 kHz, RL = 10 Ω,
GV = 30 dB
60
dB
THD
Total Harmonic Distortion
f = 1 kHz, GV = 1 dB,
RL = ∞
0.5
%
TSD
Thermal Shutdown
Temperature(2)
160
°C
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