参数资料
| 型号： | ICL7621DCBAZ |
| 厂商： | Intersil |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP DUAL 0.5MHZ CMOS 8-SOIC |
| 标准包装： | 98 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 0.16 V/µs |
| 增益带宽积： | 480kHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 15000µV |
| 电流 - 电源： | 100µA |
| 电流 - 输出 / 通道： | 1mA |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 16 V，±1 V ~ 8 V |
| 工作温度： | 0°C ~ 70°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-SOIC |
| 包装： | 管件 |
Absolute Maximum Ratings
Thermal Information
Supply Voltage V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . V- -0.3 to V+ +0.3V
Differential Input Voltage (Note 3) . . . . . . . . . [(V+ +0.3) - (V- -0.3)]V
Duration of Output Short Circuit (Note 4). . . . . . . . . . . . . . Unlimited
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Thermal Resistance (Typical, Note 5)
θJA (°C/W) θJC (°C/W)
PDIP Package . . . . . . . . . . . . . . . . . . .
120
N/A
SOIC Package . . . . . . . . . . . . . . . . . . .
160
N/A
Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . .. -65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
3. Long term offset voltage stability will be degraded if large input differential voltages are applied for long periods of time.
4. The outputs may be shorted to ground or to either supply, for VSUPPLY ≤10V. Care must be taken to insure that the dissipation rating is not
exceeded.
5.
θJA is measured with the component mounted on an evaluation PC board in free air.
2
FN3403.5
March 4, 2010
Electrical Specifications
VSUPPLY = ±5V, Unless Otherwise Specified.
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP.
(°C)
MIN
(Note 6) TYP
MAX
(Note 6) UNITS
Input Offset Voltage
VOS
RS ≤ 100kΩ
+25
-
15
mV
Full
-
20
mV
Temperature Coefficient of VOS
ΔVOS/ΔT
RS ≤ 100kΩ
-
25
-
V/oC
Input Offset Current
IOS
+25
-
0.5
30
pA
0 to +70
-
300
pA
-55 to +125
-
800
pA
Input Bias Current
IBIAS
+25
-
1.0
50
pA
0 to +70
-
400
pA
-55 to +125
-
4000
pA
Common Mode Voltage Range
VCMR
IQ = 100A
+25
±4.2
-
V
Output Voltage Swing
VOUT
IQ = 100A, RL = 100kΩ
+25
±4.9
-
V
0 to +70
±4.8
-
V
-55 to +125
±4.5
-
V
Large Signal Voltage Gain
AVOL
VO = ±4.0V, RL = 100kΩ, IQ = 100A
+25
80
102
-
dB
0 to +70
75
-
dB
-55 to +125
68
-
dB
Unity Gain Bandwidth
GBW
IQ = 100A
+25
-
0.48
-
MHz
Input Resistance
RIN
+25
-
1012
-
Ω
Common Mode Rejection Ratio
CMRR
RS ≤ 100kΩ, IQ = 100A
+25
70
91
-
dB
Power Supply Rejection Ratio
(VSUPPLY = ±8V to ±2V)
PSRR
RS ≤ 100kΩ, IQ = 100A
+25
80
86
-
dB
Input Referred Noise Voltage
eN
RS = 100Ω, f = 1kHz
+25
-
100
-
nV/
√Hz
Input Referred Noise Current
iN
RS = 100Ω, f = 1kHz
+25
-
0.01
-
pA/
√Hz
Supply Current (Per Amplifier)
ISUPPLY
No Signal, No Load, IQ = 100A
+25
-
0.1
0.25
mA
Channel Separation
VO1/VO2
AV = 100
+25
-
120
-
dB
ICL7621
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