1.8V electricAl chArActeristics The l denotes the specifications whi" />
參數(shù)資料
型號(hào): LTC6257CMS#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 20/24頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP QUAD 6.5MHZ 1.8V 16MSOP
標(biāo)準(zhǔn)包裝: 37
放大器類型: 通用
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 1.8 V/µs
增益帶寬積: 6.5MHz
-3db帶寬: 4.5MHz
電流 - 輸入偏壓: 5nA
電壓 - 輸入偏移: 100µV
電流 - 電源: 65µA
電流 - 輸出 / 通道: 35mA
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.25 V,±0.9 V ~ 2.625 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-TFSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 16-MSOP
包裝: 管件
LTC6255/LTC6256/LTC6257
625567fb
5
1.8V electricAl chArActeristics The
l
denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. VSUPPLY = 1.8V, VCM = VOUT = 0.4V, CL = 10pF, VSHDN is
unconnected.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V+ 0.3V
l
–350
–700
100
350
700
V
VCM = V+ – 0.3V
l
–350
–700
100
350
700
V
VOS TC
Input Offset Voltage Drift
VCM = V+ 0.3V, V+ – 0.3V
l
1.5
V/°C
IB
Input Bias Current (Note 7)
VCM = V+ 0.3V
l
–50
–75
–8
50
75
nA
VCM = V+ – 0.3V
l
–50
–75
5
50
75
nA
IOS
Input Offset Current
VCM = V+ 0.3V
l
–20
–35
2
20
35
nA
VCM = V+ – 0.3V
l
–20
–35
2
20
35
nA
en
Input Voltage Noise Density
f = 1kHz, VCM = 0.4V
21
nV/√Hz
Input Noise Voltage
f = 0.1Hz to 10Hz
2.5
VP-P
in
Input Current Noise Density
f = 1kHz, VCM = 0V to 0.8V (PNP Input)
f = 1kHz, VCM = 1V to 1.8V (NPN Input)
580
870
fA/√Hz
RIN
Input Resistance
Differential
Common Mode
1
10
CIN
Input Capacitance
Differential
Common Mode
0.4
0.3
pF
CMRR
Common Mode Rejection Ratio
VCM = 0.2V to 1.6V
l
74
67
90
dB
IVR
Input Voltage Range
l
–0.1
1.9
V
PSRR
Power Supply Rejection Ratio
VCM = 0.4V, VS Ranges from 1.8V to 5V
l
82
78
100
dB
AV
Large Signal Gain
VOUT = 0.5V to 1.3V, RLOAD = 100k
l
30
17
110
V/mV
VOUT = 0.5V to 1.3V, RLOAD = 10k
l
15
5
50
V/mV
VOL
Output Swing Low (Input Overdrive 30mV),
Measured from V
No Load
l
6
35
40
mV
ISINK = 100A
l
10
40
45
mV
ISINK = 1mA
l
30
75
90
mV
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