参数资料
| 型号： | EL2276CSZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 7/14页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP CMF DUAL 5V 14-SOIC |
| 标准包装： | 1,000 |
| 放大器类型： | 电流反馈 |
| 电路数： | 2 |
| 转换速率： | 800 V/µs |
| -3db带宽： | 70MHz |
| 电流 - 输入偏压： | 4µA |
| 电压 - 输入偏移： | 2500µV |
| 电流 - 电源： | 1mA |
| 电流 - 输出 / 通道： | 55mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 12 V，±1.5 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 带卷 (TR) |
2
Absolute Maximum Ratings (TA = 25°C)
Voltage between VS+ and VS-. . . . . . . . . . . . . . . . . . . . . . . . +12.6V
Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . . . VS- to VS+
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±6V
Current into +IN or -IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±7.5mA
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . See Curves
Operating Ambient Temperature Range . . . . . . . . . . -40°C to +85°C
Operating Junction Temperature Plastic Packages. . . . . . . . . 150°C
Output Current (EL2276) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60mA
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
DC Electrical Specifications
VS = ±5V, RL = 150, ENABLE = 0V, TA = 25°C unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
2.5
15
mV
TCVOS
Average Input Offset Voltage Drift
Measured from TMIN to TMAX
5V/°C
dVOS
VOS Matching
0.5
mV
+IIN
+ Input Current
0.5
5
A
d+IIN
+IIN Matching
20
nA
-IIN
- Input Current
415
A
d-IIN
-IIN Matching
1.5
A
CMRR
Common Mode Rejection Ratio
VCM = ±3.5 V
45
50
dB
-ICMR
- Input Current Common Mode Rejection
VCM = ±3.5V
4
10
A/V
PSRR
Power Supply Rejection Ratio
VS is moved from ±4V to ±6V
60
70
dB
-IPSR
- Input Current Power Supply Rejection
VS is moved from ±4V to ±6V
0.5
5
A/V
ROL
Transimpedance
VOUT = ±2.5V
150
400
k
+RIN
+ Input Resistance
VCM = ±3.5V
1
4
M
+CIN
+ Input Capacitance
1.2
pF
CMIR
Common Mode Input Range
±3.5
±4.0
V
VO
Output Voltage Swing
VS = ±5
±3.5
±4.0
V
VS = +5 Single-Supply, High
4.0
V
VS = +5 Single-Supply, Low
0.3
V
IO
Output Current
Per Amplifier
50
55
mA
IS
Supply Current
ENABLE = 2.0V, per Amplifier
1
2
mA
IS(DIS)
Supply Current (Disabled)
ENABLE = 4.5V
0
20
A
COUT(DIS)
Output Capacitance (Disabled)
ENABLE = 4.5V
4.4
pF
REN
Enable Pin Input Resistance
Measured at ENABLE = 2.0V, 4.5V
45
85
k
IIH
Logic “1” Input Current
Measured at ENABLE, ENABLE = 4.5V
-0.04
A
IIL
Logic “0” Input Current
Measured at ENABLE, ENABLE = 0V
-53
A
VDIS
Minimum Voltage at ENABLE to Disable
4.5
V
VEN
Maximum Voltage at ENABLE to Enable
2.0
V
EL2276
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