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参数资料
| 型号： | LT1219LCS8#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 9/16页 |
| 文件大小： | 0K |
| 描述： | IC PREC OP-AMP R-R IN/OUT 8-SOIC |
| 标准包装： | 2,500 |
| 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： | 带卷 (TR) |
2
LT1218/LT1219
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
Supply Voltage
LT1218/LT1219 .................................................
±18V
LT1218L/LT1219L ...............................................
±8V
Input Current ......................................................
±15mA
Output Short-Circuit Duration (Note 1) ......... Continuous
Operating Temperature Range ................ – 40
°C to 85°C
Specified Temperature Range (Note 3) ... – 40
°C to 85°C
Storage Temperature Range ................. – 65
°C to 150°C
Junction Temperature ........................................... 150
°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
ORDER PART
NUMBER
LT1218CN8
LT1218CS8
LT1218LCN8
LT1218LCS8
LT1219CN8
LT1219CS8
LT1219LCN8
LT1219LCS8
S8 PART MARKING
1
2
3
4
8
7
6
5
TOP VIEW
VOS TRIM
–IN
+IN
V –
VOS TRIM
V+
OUT
SHDN
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 130°C/ W (N8)
TJMAX = 150°C, θJA = 190°C/ W (S8)
1218
1219
1218L 1219L
Consult factory for Industrial and Military grades.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V +
25
90
V
VCM = V –
25
90
V
VOS
Input Offset Voltage Shift
VCM = V – to V +
15
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
en
Input Noise Voltage Density
f = 1kHz
33
nV/
√Hz
in
Input Noise Current Density
f = 1kHz
0.09
pA/
√Hz
AVOL
Large-Signal Voltage Gain
VS = 5V, VO = 50mV to 4.8V, RL = 10k
250
1000
V/mV
VS = 3V, VO = 50mV to 2.8V, RL = 10k
200
750
V/mV
CMRR
Common Mode Rejection Ratio
VS = 5V, VCM = V– to V +
97
110
dB
VS = 3V, VCM = V
– to V+
92
106
dB
PSRR
Power Supply Rejection Ratio
VS = 2.3V to 12V, VCM = 0V, VO = 0.5V
90
100
dB
VOL
Output Voltage Swing LOW
No Load
4
12
mV
ISINK = 0.5mA
45
90
mV
ISINK = 2.5mA
120
240
mV
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 = 2.5mA
V+ – 0.400
V+ – 0.210
V
ISC
Short-Circuit Current
VS = 5V
5
10
mA
VS = 3V
4
7
mA
IS
Supply Current
VS = 5V
370
420
A
VS = 3V
370
410
A
Positive Supply Current, SHDN
VS = 5V, VSHDN = 0V
9
30
A
VS = 3V, VSHDN = 0V
6
20
A
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V
+, unless otherwise noted.
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