AVOL Large-Sig" />
參數(shù)資料
型號: LT1219LCS8#TR
廠商: Linear Technology
文件頁數(shù): 11/16頁
文件大?。?/td> 0K
描述: IC OPAMP PREC R-R I/O 5V 8SOIC
標準包裝: 2,500
系列: C-Load™
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.05 V/µs
增益帶寬積: 150kHz
電流 - 輸入偏壓: 30nA
電壓 - 輸入偏移: 35µV
電流 - 電源: 400µA
電流 - 輸出 / 通道: 12mA
電壓 - 電源,單路/雙路(±): 2 V ~ 10 V,±1 V ~ 5 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)
供應商設備封裝: 8-SO
包裝: 帶卷 (TR)
4
LT1218/LT1219
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
AVOL
Large-Signal Voltage Gain
VS = 5V, VO = 50mV to 4.8V, RL = 10k
q
150
500
V/mV
VS = 3V, VO = 50mV to 2.8V, RL = 10k
q
100
500
V/mV
CMRR
Common Mode Rejection Ratio
VS = 5V, VCM = V + – 0.15 to V + 0.15
q
93
102
dB
VS = 3V, VCM = V
+ – 0.15 to V+ 0.15
q
88
100
dB
PSRR
Power Supply Rejection Ratio
VS = 2.3V to 12V, VCM = 0V, VO = 0.5V
q
86
100
dB
VOL
Output Voltage Swing LOW
No Load
q
515
mV
ISINK = 0.5mA
q
50
105
mV
ISINK = 2.5mA
q
130
300
mV
VOH
Output Voltage Swing HIGH
No Load
q
V+ – 0.015
V+ – 0.004
mV
ISOURCE = 0.5mA
q
V+ – 0.160
V+ – 0.070
mV
ISOURCE = 2.5mA
q
V+ – 0.500
V+ – 0.250
mV
ISC
Short-Circuit Current
VS = 5V
q
47
mA
VS = 3V
q
37
mA
IS
Supply Current
VS = 5V
q
410
505
A
VS = 3V
q
400
495
A
Positive Supply Current, SHDN
VS = 5V, VSHDN = 0V
q
15
50
A
VS = 3V, VSHDN = 0V
q
13
40
A
–40
°C ≤ TA ≤ 85°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V+, unless otherwise noted. (Note 3)
LT1218L/LT1219L only; TA = 25°C, VS = ±5V, VCM = 0V, VO = 0V, VSHDN = 5V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V
+
35
140
V
VCM = V
35
140
V
VOS
Input Offset Voltage Shift
VCM = V
to V+
20
70
V
IB
Input Bias Current
VCM = V
+
30
70
nA
VCM = V
– 70
– 18
nA
IB
Input Bias Current Shift
VCM = V
to V+
50
140
nA
IOS
Input Offset Current
VCM = V +
518
nA
VCM = V
218
nA
IOS
Input Offset Current Shift
VCM = V to V +
518
nA
AVOL
Large-Signal Voltage Gain
VO = – 4.7V to 4.7V, RL = 10k
500
2800
V/mV
VO = – 4.5V to 4.5V, RL = 2k
300
1300
V/mV
CMRR
Common Mode Rejection Ratio
VCM = Vto V +
103
114
dB
VOL
Output Voltage Swing LOW
No Load
V+ 0.004
V+ 0.012
V
ISINK = 0.5mA
V+ 0.045
V+ 0.090
V
ISINK = 5mA
V+ 0.180
V+ 0.525
V
VOH
Output Voltage Swing HIGH
No Load
V+ – 0.012
V+ – 0.003
V
ISOURCE = 0.5mA
V+ – 0.130
V+ – 0.065
V
ISOURCE = 5mA
V+ – 0.800
V+ – 0.350
V
ISC
Short-Circuit Current
6
12
mA
IS
Supply Current
400
430
A
Positive Supply Current, SHDN
VSHDN = 0V
10
40
A
SR
Slew Rate
(LT1218/LT1218L)
AV = – 1, RL = Open, VO = ±3.5V
0.06
0.10
V/
s
(LT1219/LT1219L)
AV = – 1, RL = Open, VO = ±3.5V
0.03
0.05
V/
s
GBW
Gain-Bandwidth Product
(LT1218/LT1218L)
AV = 1000
0.2
0.30
MHz
(LT1219/LT1219L)
AV = 1000
0.1
0.15
MHz
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