ELECTRICAL CHARACTERISTICS (LTC2054MP) The l
參數(shù)資料
型號: LTC2055IMS8#PBF
廠商: Linear Technology
文件頁數(shù): 12/16頁
文件大小: 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
5
20545fc
ELECTRICAL CHARACTERISTICS (LTC2054MP) 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)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IS
Supply Current
No Load
145
190
μA
VOS
Input Offset Voltage
(Note 3)
(Note 3) –55°C to 135°C
±10
±8
μV
ΔVOS/ΔT
Average Input Offset Drift
(Note 3)
0.04
± 0.1
μV/°C
Long-Term Offset Drift
50
nV/√mo
IB
Input Bias Current
(Note 4)
±1
±12
pA
nA
IOS
Input Offset Current
(Note 4)
±2
±5
pA
nA
en
Input Noise Voltage
RS = 100Ω, DC to 1Hz
RS = 100Ω, DC to 10Hz
0.6
1.6
μVP-P
CMRR
Common Mode Rejection Ratio
VCM = GND to V+ – 0.7V
VS = 3V
115
105
130
dB
VCM = GND to V+ – 0.7V
VS = 5V
120
110
130
dB
PSRR
Power Supply Rejection Ratio
VS = 2.7V to 6V
120
110
130
dB
AVOL
Large-Signal Voltage Gain
RL = 100k, VS = 3V, VOUT = VS/2
120
110
135
dB
RL = 100k, VS = 5V, VOUT = VS/2
125
115
140
dB
VOUT
Output Voltage Swing High
RL = 5k to GND, VS = 3V
2.87
2.84
2.89
V
RL = 5k to GND, VS = 5V
4.80
4.70
4.83
V
RL = 100k to GND, VS = 3V
2.98
2.97
2.99
V
RL = 100k to GND, VS = 5V
4.985
4.970
4.99
V
VOUT
Output Voltage Swing Low
RL = 5k to GND, VS = 3V
38
10
mV
RL = 5k to GND, VS = 5V
38
10
mV
RL = 100k to GND, VS = 3V
38
10
mV
RL = 100k to GND, VS = 5V
38
10
mV
SR
Slew Rate
0.5
V/μs
GBW
Gain Bandwidth Product
500
kHz
fS
Internal Sampling Frequency
1kHz
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