参数资料
型号: LTC1047CSW#TRPBF
厂商: Linear Technology
文件页数: 6/12页
文件大小: 0K
描述: IC OPAMP CHOP-STBL W/CAP 16SOIC
标准包装: 1,000
放大器类型: 断路器(零漂移)
电路数: 2
转换速率: 0.2 V/µs
增益带宽积: 200kHz
电流 - 输入偏压: 5pA
电压 - 输入偏移: 3µV
电流 - 电源: 60µA
电压 - 电源,单路/双路(±): 4.75 V ~ 16 V,±2.38 V ~ 8 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SO
包装: 带卷 (TR)
3
LTC1047
1047fa
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Connecting any terminal to voltages greater than V+ or less than V
may cause destructive latch-up. It is recommended that no sources
operating from external supplies be applied prior to power-up of the
LTC1047.
Note 3: These parameters are guaranteed by design. Thermocouple effects
preclude measurements of these voltage levels in high speed automatic
test systems. VOS is measured to a limit determined by test equipment
capability.
Note 4: Current Noise is calculated from the formula: In = √2q IB) where
q = 1.6 10–19 Coulomb.
PARAMETER
CONDlTlONS
MIN
TYP
MAX
UNITS
Slew Rate
RL = 100k, CL = 50pF
0.2
V/s
Gain Bandwidth Product
200
kHz
Supply Current/Amplifier
No Load, 25°C ≤ TA ≤ 70°C
60
150
A
No Load, 0°C ≤ TA ≤ 25°C
80
275
A
Internal Sampling Frequency
680
Hz
The denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±5V, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LTC1047 TPC03
AMBIENT TEMPERATURE, TA (°C)
–50
40
SUPPLY
CURRENT,
I
S
(
A)
60
90
0
50
75
50
80
70
–25
25
100
125
VS = ±5V
Supply Current vs
Temperature Per Amplifier
Supply Current vs
Supply Voltage Per Amplifier
LTC1047 TPC02
TOTAL SUPPLY VOLTAGE, V+ TO V(V)
4
0
SUPPLY
CURRENT,
I
S
(
A)
20
40
60
80
120
6
810
12
14
16
100
TA = 25°C
Common Mode Input Range
vs Supply Voltage
Output Short-Circuit Current
vs Supply Voltage
LTC1047 TPC04
SUPPLY VOLTAGE (±V)
0
COMMON
MODE
RANGE
(V)
0
4
8
–4
–8
2
4
6
1
3
5
7
8
–2
2
–6
6
VCM = V
LTC1047 TPC05
TOTAL SUPPLY VOLTAGE, V+ TO V(V)
4
–12
SHORT
CIRCUIT
OUTPUT
CURRENT,
I
OUT
(mA)
–8
–4
0
1
3
6
810
12
14
16
2
VOUT = V
ISOURCE
VOUT = V
+
ISINK
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