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参数资料
| 型号： | LT1999HMS8-20#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 18/24页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP CURRENT SENSE 8-MSOP |
| 标准包装： | 50 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| 输出类型： | 带缓冲 |
| 转换速率： | 3 V/µs |
| -3db带宽： | 2MHz |
| 电流 - 输入偏压： | 137.5µA |
| 电压 - 输入偏移： | 500µV |
| 电流 - 电源： | 5.8mA |
| 电流 - 输出 / 通道： | 40mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
LT1999-10/LT1999-20/
LT1999-50
3
1999fb
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating
temperature range, 0°C < TA < 70°C for C-grade parts, –40°C < TA < 85°C for I-grade parts, and –40°C < TA < 125°C for H-grade parts,
otherwise specifications are at TA = 25°C. V+ = 5V, GND = 0V, VCM = 12V, VREF = floating, VSHDN = floating, unless otherwise specified.
See Figure 2.
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
SPECIFIED TEMPERATURE RANGE
LT1999CS8-20#PBF
LT1999CS8-20#TRPBF
199920
8-Lead Plastic SO
0°C to 70°C
LT1999IS8-20#PBF
LT1999IS8-20#TRPBF
199920
8-Lead Plastic SO
–40°C to 85°C
LT1999HS8-20#PBF
LT1999HS8-20#TRPBF
199920
8-Lead Plastic SO
–40°C to 125°C
LT1999MPS8-20#PBF
LT1999MPS8-20#TRPBF
99MP20
8-Lead Plastic SO
–55°C to 150°C
LT1999CMS8-50#PBF
LT1999CMS8-50#TRPBF
LTFPC
8-Lead Plastic MSOP
0°C to 70°C
LT1999IMS8-50#PBF
LT1999IMS8-50#TRPBF
LTFPC
8-Lead Plastic MSOP
–40°C to 85°C
LT1999HMS8-50#PBF
LT1999HMS8-50#TRPBF
LTFPC
8-Lead Plastic MSOP
–40°C to 125°C
LT1999MPMS8-50#PBF
LT1999MPMS8-50#TRPBF
LTFQR
8-Lead Plastic MSOP
–55°C to 150°C
LT1999CS8-50#PBF
LT1999CS8-50#TRPBF
199950
8-Lead Plastic SO
0°C to 70°C
LT1999IS8-50#PBF
LT1999IS8-50#TRPBF
199950
8-Lead Plastic SO
–40°C to 85°C
LT1999HS8-50#PBF
LT1999HS8-50#TRPBF
199950
8-Lead Plastic SO
–40°C to 125°C
LT1999MPS8-50#PBF
LT1999MPS8-50#TRPBF
99MP50
8-Lead Plastic SO
–55°C to 150°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
orDer inForMaTion
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VSENSE
Full-Scale Input Sense Voltage (Note 7)
VSENSE = V+IN – V–IN
LT1999-10
LT1999-20
LT1999-50
l
–0.35
–0.2
–0.08
0.35
0.2
0.08
V
VCM
CM Input Voltage Range
l
–5
80
V
RIN(DIFF)
Differential Input Impedance
ΔVINDIFF = ±2V/Gain
l
6.4
8
9.6
kΩ
RINCM
CM Input Impedance
ΔVCM = 5.5V to 80V
ΔVCM = –5V to 4.5V
l
5
3.6
20
4.8
6
MΩ
kΩ
VOSI
Input Referred Voltage Offset
l
–750
–1500
±500
750
1500
μV
ΔVOSI/ΔT
Input Referred Voltage Offset Drift
5
μV/°C
AV
Gain
LT1999-10
LT1999-20
LT1999-50
l
9.95
19.9
48.75
10
20
50
10.05
20.1
50.25
V/V
AV Error
Gain Error
ΔVOUT = ±2V
l
–0.5
±0.2
0.5
%
IB
Input Bias Current
I(+IN) = I(–IN)
(Note 8)
VCM > 5.5V
VCM = –5V
VSHDN = 0.5V, 0V < VCM < 80V
l
100
–2.35
137.5
–1.95
0.001
175
–1.5
2.5
μA
mA
μA
IOS
Input Offset Current
IOS = I(+IN) – I(–IN)
(Note 8)
VCM > 5.5V
VCM = –5V
VSHDN = 0.5V, 0V < VCM < 80V
l
–1
–10
–2.5
1
10
2.5
μA
PSRR
Supply Rejection Ratio
V+ = 4.5V to 5.5V
l
68
77
dB
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相关代理商/技术参数 |
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|---|---|
| LT1999HMS8-50#PBF | 功能描述:IC OP AMP CURRENT SENSE 8-MSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| LT1999HMS8-50#TRPBF | 功能描述:IC AMP CURR SENSE HV 8-MSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:100 系列:- 放大器类型:通用 电路数:1 输出类型:- 转换速率:0.2 V/µs 增益带宽积:- -3db带宽:- 电流 - 输入偏压:100pA 电压 - 输入偏移:30µV 电流 - 电源:380µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):±2 V ~ 18 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:管件 |
| LT1999HS8-10 | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Voltage, Bidirectional Current Sense Amplifier Low Power Shutdown <10μA |
| LT1999HS8-10#PBF | 功能描述:IC OP AMP CURRENT SENSE 8-SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| LT1999HS8-10#TRPBF | 功能描述:IC AMP CURR SENSE HV 8-SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:100 系列:- 放大器类型:通用 电路数:1 输出类型:- 转换速率:0.2 V/µs 增益带宽积:- -3db带宽:- 电流 - 输入偏压:100pA 电压 - 输入偏移:30µV 电流 - 电源:380µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):±2 V ~ 18 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:管件 |
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