参数资料
| 型号： | TC1029EUA |
| 厂商： | Microchip Technology |
| 文件页数： | 7/14页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP SGL SPLY DUAL 8MSOP |
| 标准包装： | 100 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.035 V/µs |
| 增益带宽积： | 90kHz |
| 电流 - 输入偏压： | 50pA |
| 电压 - 输入偏移： | 100µV |
| 电流 - 电源： | 12µA |
| 电流 - 输出 / 通道： | 4mA |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V，±0.9 V ~ 2.75 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
| 其它名称： | Q835456 |
TC1029
DS21340B-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage ......................................................6.0V
Voltage on Any Pin .......... (VSS – 0.5V) to (VDD +0.5V)
Junction Temperature....................................... +150°C
Operating Temperature Range............. -40°C to +85°C
Storage Temperature Range .............. -55°C to +150°C
*Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC1029 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Typical values apply at 25°C and VDD =3.0V; TA = -40° to +85°C, and VDD = 1.8V to 5.5V, unless
otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
VDD
Supply Voltage
1.8
—
5.5
V
IQ
Supply Current, Operating
—
12
16
A
All Outputs Open
AVOL
Large Signal Voltage Gain
—
100
—
V/mV
RL = 10k,VDD =5V
VICMR
Common Mode Input Voltage
Range
VSS -0.2
—
VDD +0.2
V
VOS
Input Offset Voltage
±100
±0.3
±500
±1.5
V
mV
VDD =3V, VCM =1.5V, TA =25°C,
TA = -40°C to 85°C
IB
Input Bias Current
-100
50
100
pA
TA =25°C; VCM =VDD to VSS
VOS(DRIFT) Input Offset Voltage Drift
—
±4
—
V/°C
VDD =3V; VCM =1.5V
GBWP
Gain Bandwidth Product
—
90
—
kHz
VDD = 1.8V to 5.5V;
VO =VDD to VSS
SR
Slew Rate
—
35
—
mV/
sec CL = 100pF;
RL = 1M to GND,
Gain = 1
VIN =VSS to VDD
VOUT
Output Signal Swing
VSS +0.05
—
VDD –0.05
V
RL = 10k
CMRR
Common Mode Rejection Ratio
70
—
dB
TA =25°C; VDD =5V;
VCM =VDD to VSS
PSRR
Power Supply Rejection Ratio
80
—
dB
TA =25°C; VCM =VSS;
VDD =1.8V to 5V
ISRC
Output Source Current
3
—
mA
VIN =VDD
Output Shorted to VSS
VDD =1.8V; Gain =1
ISINK
Output Sink Current
4
—
mA
VIN =VSS,
Output Shorted to VDD
VDD =1.8V; Gain =1
En
Input Noise Voltage
—
10
—
Vpp
0.1Hz to 10Hz
en
Input Noise Voltage Density
—
125
—
nV
/√HZ
1kHz
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