参数资料
型号: LT1219LCS8#PBF
厂商: Linear Technology
文件页数: 10/16页
文件大小: 0K
描述: IC PREC OP-AMP R-R IN/OUT 8-SOIC
标准包装: 100
系列: C-Load™
放大器类型: 通用
电路数: 1
输出类型: 满摆幅
转换速率: 0.05 V/µs
增益带宽积: 150kHz
电流 - 输入偏压: 30nA
电压 - 输入偏移: 35µV
电流 - 电源: 400µA
电流 - 输出 / 通道: 12mA
电压 - 电源,单路/双路(±): 2 V ~ 10 V,±1 V ~ 5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 管件
3
LT1218/LT1219
ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V
+, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SR
Slew Rate
(LT1218/LT1218L)
AV = – 1
0.10
V/
s
(LT1219/LT1219L)
AV = – 1
0.05
V/
s
GBW
Gain Bandwidth Product
(LT1218/LT1218L)
AV = 1000
0.30
MHz
(LT1219/LT1219L)
AV = 1000
0.15
MHz
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V+
q
75
200
V
VCM = V
q
75
200
V
VOS TC
Input Offset Drift
(Note 2)
q
13
V/°C
VOS
Input Offset Voltage Shift
VCM = V
to V+
q
25
80
V
IB
Input Bias Current
VCM = V
+
q
30
75
nA
VCM = V
q
– 75
– 18
nA
IB
Input Bias Current Shift
VCM = V
to V+
q
50
150
nA
IOS
Input Offset Current
VCM = V
+
q
525
nA
VCM = V
q
325
nA
IOS
Input Offset Current Shift
VCM = V
to V+
q
525
nA
AVOL
Large-Signal Voltage Gain
VS = 5V, VO = 50mV to 4.8V, RL = 10k
q
250
1000
V/mV
VS = 3V, VO = 50mV to 2.8V, RL = 10k
q
150
750
V/mV
CMRR
Common Mode Rejection Ratio
VS = 5V, VCM = V
to V+
q
96
104
dB
VS = 3V, VCM = V
to V+
q
91
106
dB
PSRR
Power Supply Rejection Ratio
VS = 2.3V to 12V, VCM = 0V, VO = 0.5V
q
88
100
dB
VOL
Output Voltage Swing LOW
No Load
q
414
mV
ISINK = 0.5mA
q
45
100
mV
ISINK = 2.5mA
q
130
290
mV
VOH
Output Voltage Swing HIGH
No Load
q
V+ – 0.014
V+ – 0.004
V
ISOURCE = 0.5mA
q
V+ – 0.150
V+ – 0.075
V
ISOURCE = 2.5mA
q
V+ – 0.480
V+ – 0.240
V
ISC
Short-Circuit Current
VS = 5V
q
47
mA
VS = 3V
q
36
mA
IS
Supply Current
VS = 5V
q
370
485
A
VS = 3V
q
370
475
A
Positive Supply Current, SHDN
VS = 5V, VSHDN = 0V
q
936
A
VS = 3V, VSHDN = 0V
q
626
A
0
°C ≤ TA ≤ 70°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V+, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V + – 0.15
q
400
V
VCM = V + 0.15
q
400
V
VOS TC
Input Offset Drift
(Note 2)
q
14
V/°C
VOS
Input Offset Voltage Shift
VCM = V
+ – 0.15 to V+ 0.15
q
30
105
V
IB
Input Bias Current
VCM = V
+ – 0.15
q
80
nA
VCM = V
+ 0.15
q
–80
nA
IB
Input Bias Current Shift
VCM = V
+ – 0.15 to V+ 0.15
q
160
nA
IOS
Input Offset Current
VCM = V
+ – 0.15
q
40
nA
VCM = V
+ 0.15
q
40
nA
IOS
Input Offset Current Shift
VCM = V
+ – 0.15 to V+ 0.15
q
40
nA
–40
°C ≤ TA ≤ 85°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V+, unless otherwise noted. (Note 3)
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