ELECTRICAL CHARACTERISTICS The l denotes" />
參數(shù)資料
型號(hào): LT1498CS8#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 19/24頁(yè)
文件大小: 0K
描述: IC OP-AMP R-R IN/OUT DUAL 8-SOIC
標(biāo)準(zhǔn)包裝: 100
系列: C-Load™
放大器類型: 通用
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 6 V/µs
增益帶寬積: 10.5MHz
電流 - 輸入偏壓: 250nA
電壓 - 輸入偏移: 200µV
電流 - 電源: 1.8mA
電流 - 輸出 / 通道: 30mA
電壓 - 電源,單路/雙路(±): 2.2 V ~ 36 V,±1.1 V ~ 18 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SO
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1319 (CN2011-ZH PDF)
LT1498/LT1499
14989fg
4
ELECTRICAL CHARACTERISTICS The l denotes the specications which apply over the temperature range
0°C < TA < 70°C. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V+
VCM = V+ 0.1V
l
175
650
μV
VOS TC
Input Offset Voltage Drift (Note 3)
VCM = V+
l
0.5
1.5
2.5
4.0
μV/°C
ΔVOS
Input Offset Voltage Shift
VCM = V+ 0.1V to V+
l
170
600
μV
Input Offset Voltage Match (Channel-to-Channel) VCM = V+ 0.1V, V+ (Note 5)
l
200
900
μV
IB
Input Bias Current
VCM = V+
VCM = V+ 0.1V
l
0
–780
275
–275
780
0
nA
ΔIB
Input Bias Current Shift
VCM = V+ 0.1V to V+
l
550
1560
nA
Input Bias Current Match (Channel-to-Channel)
VCM = V+ (Note 5)
VCM = V+ 0.1V (Note 5)
l
0
–170
15
–15
170
0
nA
IOS
Input Offset Current
VCM = V+
VCM = V+ 0.1V
l
10
85
nA
ΔIOS
Input Offset Current Shift
VCM = V+ 0.1V to V+
l
20
170
nA
AVOL
Large-Signal Voltage Gain
VS = 5V, VO = 75mV to 4.8V, RL = 10k
VS = 3V, VO = 75mV to 2.8V, RL = 10k
l
500
400
2500
2000
V/mV
CMRR
Common Mode Rejection Ratio
VS = 5V, VCM = V+ 0.1V to V+
VS = 3V, VCM = V+ 0.1V to V+
l
78
73
89
85
dB
CMRR Match (Channel-to-Channel) (Note 5)
VS = 5V, VCM = V+ 0.1V to V+
VS = 3V, VCM = V+ 0.1V to V+
l
74
69
90
86
dB
PSRR
Power Supply Rejection Ratio
VS = 2.3V to 12V, VCM = VO = 0.5V
l
86
102
dB
PSRR Match (Channel-to-Channel) (Note 5)
VS = 2.3V to 12V, VCM = VO = 0.5V
l
80
102
dB
VOL
Output Voltage Swing (Low) (Note 6)
No Load
ISINK = 0.5mA
ISINK = 2.5mA
l
17
40
110
35
80
220
mV
VOH
Output Voltage Swing (High) (Note 6)
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
l
3.5
55
160
15
120
300
mV
ISC
Short-Circuit Current
VS = 5V
VS = 3V
l
±12
±10
±23
±20
mA
IS
Supply Current per Amplier
l
1.9
2.6
mA
GBW
Gain-Bandwidth Product (Note 7)
l
6.1
9
MHz
SR
Slew Rate (Note 8)
VS = 5V, AV = –1, RL = Open, VO = 4V
VS = 3V, AV = –1, RL = Open
l
2.5
2.2
4.0
3.5
V/μs
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