参数资料
| 型号： | LT1994CDD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 19/20页 |
| 文件大小： | 0K |
| 描述： | IC DIFF AMP/DRIVER LN 8-DFN |
| 标准包装： | 121 |
| 放大器类型： | 差分 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 65 V/µs |
| 增益带宽积： | 70MHz |
| 电流 - 输入偏压： | 18µA |
| 电压 - 输入偏移： | 3000µV |
| 电流 - 电源： | 14.8mA |
| 电流 - 输出 / 通道： | 85mA |
| 电压 - 电源，单路/双路(±)： | 2.375 V ~ 12.6 V，±1.188 V ~ 6.3 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-DFN-EP（3x3） |
| 包装： | 管件 |
| 产品目录页面： | 1322 (CN2011-ZH PDF) |
LT1994
8
1994fb
Large-Signal Step Response
Output with Large Input Overdrive
Supply Current vs Supply Voltage
Supply Current vs SHDN Voltage
SHDN Pin Current vs SHDN
Pin Voltage
Shutdown Supply Current vs
Supply Voltage
Small-Signal Step Response
TYPICAL PERFORMANCE CHARACTERISTICS
20ns/DIV
20mV/DIV
1994 G18
25pF LOAD
0pF LOAD
OUT+
OUT–
VS = 3V
RF = RI = 499Ω
VIN = 100mVP-P,
SINGLE ENDED
100ns/DIV
0.5V/DIV
1994 G19
OUT+
OUT–
VIN = 3VP-P SINGLE ENDED
VS = 3V
RF = RI = 499Ω
VCM = V
–
2μs/DIV
0.5V/DIV
1994 G20
OUT+
OUT–
VIN = 10VP-P SINGLE ENDED
VS = 3V
RF = RI = 499Ω
SUPPLY VOLTAGE (V)
0
TOTAL
SUPPLY
CURRENT
(mA)
5
10
15
20
2.5
5.0
7.5
10.0
1994 G21
12.5
TA = –40°C
TA = 85°C
TA = 25°C
TA = 70°C
TA = 0°C
SHDN PIN VOLTAGE = V+
SHDN PIN VOLTAGE (V)
0
TOTAL
SUPPLY
CURRENT
(mA)
4
8
12
16
1.0
2.0
1.5
0.5
2.5
1994 G23
3.0
TA = –40°C
TA = 85°C
TA = 25°C
TA = 70°C
TA = 0°C
VS = 3V
SHDN PIN VOLTAGE (V)
0
TOTAL
SUPPLY
CURRENT
(mA)
4
8
12
16
1.0
2.0
1.5
0.5
2.5
1994 G23
3.0
TA = –40°C
TA = 85°C
TA = 25°C
TA = 70°C
TA = 0°C
VS = 3V
SHDN PIN VOLTAGE (V)
0
–30
SHDN
PIN
CURRENT
(μA)
–20
–10
0
1.0
2.0
1.5
0.5
2.5
1994 G24
3.0
TA = –40°C
TA = 85°C
TA = 25°C
TA = 0°C
VS = 3V
TA = 70°C
SUPPLY VOLTAGE (V)
0
SHUTDOWN
SUPPLY
CURRENT
(μA)
250
500
750
1000
5.0
10.0
7.5
2.5
1994 G25
12.5
TA = –40°C
TA = 85°C
TA = 25°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1994CMS8 | 制造商:Linear Technology 功能描述:SP Amp DIFF AMP Single R-R O/P ±6.3V/12.6V 8-Pin MSOP |
| LT1994CMS8#PBF | 功能描述:IC DIFF AMP/DRIVER LN 8-MSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
| LT1994CMS8#TR | 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 70MHZ, 65V/US, MSOP-8, No. of Amplifiers:1, Input Offset Voltage 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 70MHZ, 65V/US, MSOP-8, No. of Amplifiers:1, Input Offset Voltage:2mV, Bandwidth:70MHz, Amplifier Case Style:MSOP, No. of Pins:8, Supply Voltage Range:2.375V to 12.6V, Slew Rate:65V/s, Supply Current:14.8mA, MSL:- , RoHS Compliant: No |
| LT1994CMS8#TRPBF | 功能描述:IC DIFF AMP/DRIVER LN 8-MSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
| LT1994CMS8PBF | 制造商:Linear Technology 功能描述:Differential Amp RRO +/-6.3V/12.6V MSOP8 |
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