参数资料
型号: LTC2054IS5#TR
厂商: Linear Technology
文件页数: 10/16页
文件大小: 0K
描述: IC OPAMP 0-DRIFT SGL LP TSOT23-5
标准包装: 2,500
放大器类型: 断路器(零漂移)
电路数: 1
输出类型: 满摆幅
转换速率: 0.5 V/µs
增益带宽积: 500kHz
电流 - 输入偏压: 1pA
电压 - 输入偏移: 0.5µV
电流 - 电源: 140µA
电压 - 电源,单路/双路(±): 2.7 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-5 细型,TSOT-23-5
供应商设备封装: TSOT-23-5
包装: 带卷 (TR)
LTC2054/LTC2055
3
20545fc
ORDER INFORMATION
(LTC2054/LTC2055) The
l denotes the specications which apply over the
full operating temperature range, otherwise specications are at TA = 25°C. VS = 3V, 5V unless otherwise noted. (Note 2)
LTC2054C/LTC2055C
LTC2054I/LTC2055I
LTC2054H/LTC2055H
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
IS
Supply Current (LTC2054)
No Load
140
175
140
180
μA
IS
Supply Current Per Amplier
(LTC2055)
No Load
130
150
130
155
μA
VOS
Input Offset Voltage
(Note 3)
±0.5
±3
± 0.5
±3
μV
ΔVOS/ΔT
Average Input Offset Drift
(Note 3)
0.02
±0.03
0.02
± 0.05
μV/°C
Long-Term Offset Drift
50
nV/√mo
IB
Input Bias Current
(Note 4)
±1
±150
±1
±3000
pA
IOS
Input Offset Current
(Note 4)
±2
±300
±2
±700
pA
en
Input Noise Voltage
RS = 100Ω, DC to 1Hz
RS = 100Ω, DC to 10Hz
0.6
1.6
0.6
1.6
μVP-P
CMRR
Common Mode Rejection Ratio
VCM = GND to V+ – 0.7V
VS = 3V
115
110
130
115
110
130
dB
VCM = GND to V+ – 0.7V
VS = 5V
120
115
130
120
115
130
dB
PSRR
Power Supply Rejection Ratio
VS = 2.7V to 6V
120
115
130
120
115
130
dB
AVOL
Large-Signal Voltage Gain
RL = 100k, VS = 3V, VOUT = VS/2
120
115
135
120
115
135
dB
RL = 100k, VS = 5V, VOUT = VS/2
125
120
140
125
120
140
dB
VOUT
Output Voltage Swing High
RL = 5k to GND, VS = 3V
2.87
2.85
2.89
2.87
2.84
2.89
V
RL = 5k to GND, VS = 5V
4.80
4.75
4.83
4.80
4.70
4.83
V
RL = 100k to GND, VS = 3V
2.98
2.975
2.99
2.98
2.97
2.99
V
RL = 100k to GND, VS = 5V
4.985
4.980
4.99
4.985
4.970
4.99
V
LEAD FREE FINISH
TAPE AND REEL
PART MARKING* PACKAGE DESCRIPTION
SPECIFIED TEMPERATURE RANGE
LTC2055HVIMS8#PBF
LTC2055HVIMS8#TRPBF
LTBCT
8-Lead Plastic MSOP
–40°C to 85°C
LTC2055HMS8#PBF
LTC2055HMS8#TRPBF
LTBCR
8-Lead Plastic MSOP
–40°C to 125°C
LTC2055HVHMS8#PBF
LTC2055HVHMS8#TRPBF
LTBCT
8-Lead Plastic MSOP
–40°C to 125°C
LTC2054MPS5#PBF
LTC2054MPS5#TRPBF
LTFFF
5-Lead Plastic TSOT-23
–55°C to 150°C
LTC2054HVMPS5#PBF
LTC2054HVMPS5#TRPBF
LTFFG
5-Lead Plastic TSOT-23
–55°C to 150°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
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