l denotes the specications which apply over the full operating
參數(shù)資料
型號: LT6402IUD-12#PBF
廠商: Linear Technology
文件頁數(shù): 10/16頁
文件大?。?/td> 0K
描述: IC DIFF AMP/ADC DRVR 16-QFN
標(biāo)準(zhǔn)包裝: 121
放大器類型: 差分
電路數(shù): 2
輸出類型: 差分
轉(zhuǎn)換速率: 400 V/µs
-3db帶寬: 300MHz
電流 - 輸入偏壓: 5µA
電壓 - 輸入偏移: 1000µV
電流 - 電源: 30mA
電流 - 輸出 / 通道: 35mA
電壓 - 電源,單路/雙路(±): 4 V ~ 5.5 V,±2 V ~ 2.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-QFN-EP(3x3)
包裝: 管件
產(chǎn)品目錄頁面: 1322 (CN2011-ZH PDF)
3
640212fa
LT6402-12
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VCCA = VCCB = VCCC = 5V, VEEA = VEEB = VEEC = 0V, ENABLE = 0.8V, +INA
shorted to +INB (+IN), –INA shorted to –INB (–IN), VOCM = 2.2V, Input common mode voltage = 2.2V, no RLOAD unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IVRMIN
Input Voltage Range, MIN
Single-Ended
l
0.5
V
IVRMAX
Input Voltage Range, MAX
Single-Ended
l
4.3
V
RINDIFF
Input Resistance
l
77
100
122
Ω
CINDIFF
Input Capacitance
1pF
CMRR
Common Mode Rejection Ratio
Input Common Mode 0.5V to 4.3V
l
42
65
dB
ROUTDIFF
Output Resistance
0.3
Ω
COUTDIFF
Output Capacitance
0.8
pF
Common Mode Voltage Control (VOCM Pin)
GCM
Common Mode Gain
Differential (+OUT, –OUT), VOCM = 1.2V to 3.6V
Differential (+OUT, –OUT), VOCM = 1.4V to 3.4V
l
0.9
1
1.1
V/V
VOCMMIN
Output Common Mode Voltage
Adjustment Range, MIN
l
1.2
1.4
V
VOCMMAX
Output Common Mode Voltage
Adjustment Range, MAX
Single-Ended
l
3.6
3.4
V
VOSCM
Output Common Mode Offset
Voltage
Measured from VOCM to Average of +OUT and –OUT
–30
4
30
mV
IBIASCM
VOCM Input Bias Current
l
515
μA
RINCM
VOCM Input Resistance
l
0.8
3
CINCM
VOCM Input Capacitance
1pF
ENABLE Pin
VIL
ENABLE Input Low Voltage
l
0.8
V
VIH
ENABLE Input High Voltage
l
2V
IIL
ENABLE Input Low Current
ENABLE = 0.8V
l
0.5
μA
IIH
ENABLE Input High Current
ENABLE = 2V
l
13
μA
Power Supply
VS
Operating Range
l
4
5
5.5
V
IS
Supply Current
ENABLE = 0.8V
l
24
30
37
mA
ISDISABLED
Supply Current (Disabled)
ENABLE = 2V
l
250
500
μA
PSRR
Power Supply Rejection Ratio
4V to 5.5V
l
55
90
dB
DC ELECTRICAL CHARACTERISTICS
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