参数资料
型号: LT1678IS8
厂商: Linear Technology
文件页数: 9/16页
文件大小: 0K
描述: IC OPAMP R-R I/O DUAL LN 8SOIC
标准包装: 100
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 6 V/µs
增益带宽积: 20MHz
电流 - 输入偏压: 2nA
电压 - 输入偏移: 20µV
电流 - 电源: 2.5mA
电流 - 输出 / 通道: 35mA
电压 - 电源,单路/双路(±): 2.7 V ~ 36 V,±1.35 V ~ 18 V
工作温度: -40°C ~ 85°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
LT1678/LT1679
2
sn16789 16789fs
SYMBOL
PARAMETER
CONDITIONS (Note 6)
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
(Note 11)
35
100
V
0°C ≤ TA ≤ 70°C
55
270
V
–40°C ≤ TA ≤ 85°C
75
350
V
VS =5V, VCM = VS + 0.1V
150
550
V
VS =5V, VCM = VS – 0.3V, 0°C ≤ TA ≤ 70°C
180
750
V
VS =5V, VCM = VS – 0.3V, – 40°C ≤ TA ≤ 85°C
200
1000
V
VS =5V, VCM = – 0.1V
1.5
30
mV
VS =5V, VCM = 0V, 0°C ≤ TA ≤ 70°C
1.8
45
mV
VS =5V, VCM = 0V, – 40°C ≤ TA ≤ 85°C
2.0
50
mV
VOS
Average Input Offset Drift (Note 10)
0.40
3
V/°C
Temp
IB
Input Bias Current
(Note 11)
±2
±20
nA
0°C ≤ TA ≤ 70°C
±3
±35
nA
–40°C ≤ TA ≤ 85°C
±7
±50
nA
VS = 5V, VCM = VS + 0.1V
0.19
0.40
A
VS = 5V, VCM = VS – 0.3V, 0°C ≤ TA ≤ 70°C
0.19
0.60
A
VS = 5V, VCM = VS – 0.3V, – 40°C ≤ TA ≤ 85°C
0.25
0.75
A
VS = 5V, VCM = – 0.1V
– 5
– 0.41
A
VS = 5V, VCM = 0V, 0°C ≤ TA ≤ 70°C
–8.4
– 0.45
A
VS = 5V, VCM = 0V, – 40°C ≤ TA ≤ 85°C
–10
– 0.47
A
The
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 3V, VCM = VO = 1.7V; VS = 5V, VCM = VO = 2.5V unless
otherwise noted.
ELECTRICAL CHARACTERISTICS
(Note 1)
Supply Voltage ...................................................... ±18V
Input Voltages (Note 2) ............ 0.3V Beyond Either Rail
Differential Input Current (Note 2) ..................... ± 25mA
Output Short-Circuit Duration (Note 3) ............ Indefinite
Storage Temperature Range ................. – 65°C to 150°C
ORDER PART
NUMBER
LT1678CS8
LT1678IS8
S8 PART MARKING
1678
1678I
TJMAX = 150°C, θJA = 190°C/ W
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Lead Temperature (Soldering, 10 sec.)................. 300°C
Operating Temperature Range
(Note 4) ............................................. – 40°C to 85°C
Specified Temperature Range
(Note 5) ............................................. – 40°C to 85°C
ORDER PART
NUMBER
LT1679CS
LT1679IS
TOP VIEW
S PACKAGE
14-LEAD PLASTIC SO
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
OUT D
–IN D
+IN D
V
+IN C
–IN C
OUT C
AD
C
B
TJMAX = 150°C, θJA = 160°C/ W
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
1
2
3
4
8
7
6
5
OUT A
V+
OUT B
–IN B
+IN B
–IN A
+IN A
V
A
B
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