参数资料
| 型号： | LTC6085HDHC#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 12/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP R-R CMOS QUAD 16-DFN |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.5 V/µs |
| 增益带宽积： | 1.5MHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 300µV |
| 电流 - 电源： | 110µA |
| 电流 - 输出 / 通道： | 12.5mA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFDFN 裸露焊盘 |
| 供应商设备封装： | 16-DFN-EP（5x3） |
| 包装： | 带卷 (TR) |
LTC6084/LTC6085
5
60845fa
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. Test conditions are V+ = 5V, V– = 0V, VCM = 0.5V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
C SUFFIX
H SUFFIX
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
CMRR
Common Mode Rejection
Ratio
0 ≤ VCM ≤ 5V
l
70
68
84
70
66
84
dB
PSRR
Power Supply Rejection
Ratio
VS = 2.5V to 5.5V
l
94
91
115
94
89
115
dB
VOUT
Output Voltage, High,
(Referred to V+)
No Load
ISOURCE = 1mA
ISOURCE = 5mA
l
0.5
39
220
5
85
460
0.5
39
220
10
100
mV
Output Voltage, Low,
(Referred to V–)
No Load
ISINK = 1mA
ISINK = 5mA
l
0.5
36
200
5
85
460
0.5
36
200
10
100
mV
AVOL
Large-Signal Voltage Gain RLOAD = 10k, 0.5V ≤ VOUT ≤ 4.5V
l
1000
400
5000
1000
300
5000
V/mV
ISC
Output Short-Circuit
Current
Source and Sink
l
7.7
6
12.5
7.7
4.5
12.5
mA
SR
Slew Rate
AV = 1
0.5
V/μs
GBW
Gain Bandwidth Product
(fTEST = 10kHz)
RLOAD = 50k, VCM = 2.5V
l
0.9
0.7
1.5
0.9
0.6
1.5
MHz
Φ0
Phase Margin
RL = 10k, CL = 150pF, AV = 1
45
Deg
tS
Settling Time 0.1%
VSTEP = 1V, AV = 1
5
μs
IS
Supply Current
(Per Amplier)
No Load
l
110
130
140
110
130
145
μA
Shutdown Current
(Per Amplier)
Shutdown, VSHDNx ≤ 1.2V
l
1.1
1.8
1.1
2
μA
VS
Supply Voltage Range
Guaranteed by the PSRR Test
l
2.5
5.5
2.5
5.5
V
Channel Separation
fS = 10kHz
–120
dB
Shutdown Logic
SHDNx High
SHDNx Low
3.5
1.2
3.5
1.2
V
tON
Turn On Time
VSHDNx = 1.2V to 3.5V
7
μs
tOFF
Turn Off Time
VSHDNx = 3.5V to 1.2V
1
μs
Leakage of SHDN Pin
VSHDNx = 0V
l
0.5
0.9
0.5
1.2
μA
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: A heat sink may be required to keep the junction temperature
below the absolute maximum. This depends on the power supply voltage
and the total output current.
Note 3: The LTC6084C/LTC6085C are guaranteed functional over the
operating temperature range of –40°C to 85°C. The LTC6084H/LTC6085H
are guaranteed functional over the operating temperature range of –40°C
to 125°C.
Note 4: The LTC6084C/LTC6085C are guaranteed to meet specied
performance from 0°C to 70°C. The LTC6084C/LTC6085C are designed,
characterized and expected to meet specied performance from –40°C
to 85°C but are not tested or QA sampled at these temperatures. The
LTC6084H/LTC6085H are guaranteed to meet specied performance from
–40°C to 125°C.
Note 5: ESD (Electrostatic Discharge) sensitive device. ESD protection
devices are used extensively internal to the LTC6084/LTC6085; however,
high electrostatic discharge can damage or degrade the device. Use proper
ESD handling precautions.
Note 6: This parameter is not 100% tested.
Note 7: This specication is limited by high speed automated test
capability. See Typical Performance Characteristic curves for actual
performance.
Note 8: Current noise is calculated from in = √2qIB, where q = 1.6 10–19
coulombs.
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