denotes the specications which apply over the full opera" />
參數(shù)資料
型號(hào): LTC2055IMS8
廠商: Linear Technology
文件頁數(shù): 11/16頁
文件大?。?/td> 0K
描述: IC OPAMP ZERO DRFT DUAL LP 8MSOP
標(biāo)準(zhǔn)包裝: 50
放大器類型: 斷路器(零漂移)
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.5 V/µs
增益帶寬積: 500kHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 0.5µV
電流 - 電源: 130µA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 管件
LTC2054/LTC2055
4
20545fc
(LTC2054HV/LTC2055HV) The
denotes the specications which apply over the full operating temperature range, otherwise
specications are at TA = 25°C. VS = ±5V unless otherwise noted. (Note 2)
LTC2054HVC/LTC2055HVC
LTC2054HVI/LTC2055HVI
LTC2054HVH/LTC2055HVH
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
IS
Supply Current
No Load (LTC2054)
175
210
175
215
μA
IS
Supply Current (Per Amplier)
No Load (LTC2055)
150
180
150
185
μA
VOS
Input Offset Voltage
(Note 3)
±0.5
±5
±0.5
± 5
μV
ΔVOS/ΔT
Average Input Offset Drift
(Note 3)
0.025
±0.03
0.025
± 0.05
μV/°C
Long-Term Offset Drift
50
nV/√mo
IB
Input Bias Current
(Note 4)
±3
±150
±3
±3000
pA
IOS
Input Offset Current
(Note 4)
±6
±300
±6
±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+ – 0.9
120
115
130
120
115
130
dB
PSRR
Power Supply Rejection Ratio
VS = 2.7V to 11V
120
115
130
120
115
130
dB
AVOL
Large-Signal Voltage Gain
RL = 100k, VOUT = GND
125
120
140
125
120
140
dB
VOUT
Maximum Output Voltage Swing RL = 5k to GND
RL = 5k to GND
± 4.78
±4.75
± 4.82
±4.78
±4.70
±4.82
V
RL = 100k to GND
± 4.98
±4.975
± 4.99
±4.98
±4.97
±4.99
V
SR
Slew Rate
0.5
V/μs
GBW
Gain Bandwidth Product
500
kHz
fS
Internal Sampling Frequency
1
kHz
LTC2054C/LTC2055C
LTC2054I/LTC2055I
LTC2054H/LTC2055H
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
VOUT
Output Voltage Swing Low
RL = 5k to GND, VS = 3V
28
10
38
10
mV
RL = 5k to GND, VS = 5V
28
10
38
10
mV
RL = 100k to GND, VS = 3V
28
10
38
10
mV
RL = 100k to GND, VS = 5V
28
10
38
10
mV
SR
Slew Rate
0.5
V/μs
GBW
Gain Bandwidth Product
500
kHz
fS
Internal Sampling Frequency
1
kHz
(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)
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