参数资料
| 型号： | NCP4300ADR2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP/VOLT REF DUAL 8SOIC |
| 产品变化通告： | Product Obsolescence 11/Feb/2009 |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 0.5 V/µs |
| 增益带宽积： | 700kHz |
| 电流 - 输入偏压： | 50nA |
| 电压 - 输入偏移： | 500µV |
| 电流 - 电源： | 420µA |
| 电流 - 输出 / 通道： | 25mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 35 V |
| 工作温度： | 0°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 带卷 (TR) |
| 其它名称： | NCP4300ADR2OS |
NCP4300A
http://onsemi.com
3
TYPICAL ELECTRICAL CHARACTERISTICS (continued)
Characteristic
Symbol
Min
Typ
Max
Unit
OpAmp 2 (Independent opamp) (VCC = 5.0 V, Vout = 1.4 V, TA = 25°C, unless otherwise noted)
Input Offset Voltage
TA = 25°C
TA = 0°C to 105°C
VIO
0.5
2.0
3.0
mV
Input Offset Voltage Temperature Coefficient
TA = 0°C to 105°C
DVIO/DT
7.0
mV/°C
Input Offset Current
TA = 25°C
TA = 0°C to 105°C
IIO
2.0
30
nA
Input Bias Current
TA = 25°C
TA = 0°C to 105°C
IIB
50
150
nA
Input Common Mode Voltage Range (VCC = 0 V to 35 V)
VICR
0 to
VCC 1.5
V
Large Signal Voltage Gain (VCC = 15 V, RL = 2.0 kW, Vout = 1.4 V to 11.4 V)
TA = 25°C
TA = 0°C to 105°C
AVOL
50
25
100
V/mV
Power Supply Rejection (VCC = 5.0 V to 30 V)
PSRR
40
90
dB
Common Mode Rejection (VCM = 0 V to 3.5 V)
TA = 25°C
TA = 0°C to 105°C
CMRR
40
30
60
dB
Output Source Current (VCC = 15 V, Vout = 2.0 V, VID = +1.0 V)
IO+
10
16
mA
Output Sink Current (VCC = 15 V, Vout = 2.0 V, VID = 1.0 V)
IO
10
25
mA
Output Voltage Swing, High (VCC = 30 V, RL = 10 kW, VID = +1.0 V)
TA = 25°C
TA = 0°C to 105°C
VOH
27
28
V
Output Voltage Swing, Low (RL = 10 kW, VID = 1.0 V)
TA = 25°C
TA = 0°C to 105°C
VOL
17
100
mV
Slew Rate (Vin = 0.5 to 3.0 V, VCC = 15 V, RL = 2.0 kW, Av = 1.0, CL = 100 pF)
SR
0.3
0.5
V/ms
Unity Gain Bandwidth (VCC = 30 V, RL = 2.0 kW, CL = 100 pF, Vin = 0.5 Vpp @
f = 70 kHz)
BW
0.3
0.7
MHz
Total Harmonic Distortion (f = 1.0 KHz, AV = 10, RL = 2.0 kW, VCC = 30 V,
Vout = 2.0 VPP)
THD
0.02
%
Voltage Reference
Reference Voltage (IK = 10 mA)
TA = 25°C
TA = 0°C to 105°C
Vref
2.574
2.60
2.626
V
Reference Input Voltage Deviation Over Full Temperature Range
(IK = 10 mA, TA = 0°C to 105°C)
DVref
5.0
22
mV
Minimum Cathode Current for Regulation
IK(min)
55
80
mA
Dynamic Impedance
TA = 25°C, IK = 1.0 to 80 mA, f t 1.0 KHz
TA = 0°C to 125°C, IK = 1.0 mA to 60 mA, f t 1.0 KHz
|ZKA|
0.3
0.5
0.6
W
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