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参数资料
| 型号： | LTC2053IDD#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 测量放大器 |
| 英文描述： | Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier; Package: DFN; No of Pins: 8; Temperature Range: -40°C to +85°C |
| 中文描述： | INSTRUMENTATION AMPLIFIER, 20 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDSO8 |
| 封装： | 3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-1, DFN-8 |
| 文件页数： | 1/18页 |
| 文件大小： | 1928K |
| 代理商： | LTC2053IDD#PBF |
LTC2053/LTC2053-SYNC
2053syncfc
Typical applicaTion
FeaTures
DescripTion
Precision, Rail-to-Rail,
Zero-Drift, Resistor-Programmable
Instrumentation Amplifier
The LTC2053 is a high precision instrumentation ampli-
fier. The CMRR is typically 116dB with a single or dual
5V supply and is independent of gain. The input offset
voltage is guaranteed below 10V with a temperature
drift of less than 50nV/°C. The LTC2053 is easy to use;
the gain is adjustable with two external resistors, like a
traditional op amp.
The LTC2053 uses charge balanced sampled data tech-
niques to convert a differential input voltage into a single
ended signal that is in turn amplified by a zero-drift op-
erational amplifier.
The differential inputs operate from rail-to-rail and the
single-ended output swings from rail-to-rail. The LTC2053
can be used in single-supply applications, as low as 2.7V.
It can also be used with dual ±5.5V supplies. The LTC2053
requires no external clock, while the LTC2053-SYNC has
a CLK pin to synchronize to an external clock.
The LTC2053 is available in an MS8 surface mount pack-
age. For space limited applications, the LTC2053 is avail-
able in a 3mm × 3mm × 0.8mm dual fine pitch leadless
package (DFN).
Typical Input Referred Offset vs Input
Common Mode Voltage (VS = 3V)
applicaTions
n
116dB CMRR Independent of Gain
n
Maximum Offset Voltage: 10V
n
Maximum Offset Voltage Drift: 50nV/°C
n
Rail-to-Rail Input
n
Rail-to-Rail Output
n
2-Resistor Programmable Gain
n
Supply Operation: 2.7V to ±5.5V
n
Typical Noise: 2.5VP-P (0.01Hz to 10Hz)
n
Typical Supply Current: 750A
n
LTC2053-SYNC Allows Synchronization to
External Clock
n
Available in MS8 and 3mm × 3mm × 0.8mm
DFN Packages
n
Thermocouple Amplifiers
n
Electronic Scales
n
Medical Instrumentation
n
Strain Gauge Amplifiers
n
High Resolution Data Acquisition
L
, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
Differential Bridge Amplifier
+
–
LTC2053
2
3
7
8
0.1F
3V
R < 10k
1, 4
5
6
R2 10k
2053 TA01
OUT
0.1F
R1
10
GAIN = 1+
R2
R1
INPUT COMMON MODE VOLTAGE (V)
0
INPUT
OFFSET
VOLTAGE
(V)
15
10
5
0
–5
–10
–15
0.5
1.0
1.5
2.0
2053 TA01b
2.5
3.0
VS = 3V
VREF = 0V
TA = 25°C
G = 1000
G = 100
G = 10
G = 1
相关PDF资料 |
PDF描述 |
|---|---|
| LTC2053IDD#TRPBF | Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier; Package: DFN; No of Pins: 8; Temperature Range: -40°C to +85°C |
| LTC2053IMS8#PBF | Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +85°C |
| LTC2053IMS8#TRPBF | Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +85°C |
| LTC2053IMS8-SYNC#PBF | Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +85°C |
| LTC2053IMS8-SYNC#TRPBF | Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +85°C |
相关代理商/技术参数 |
参数描述 |
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| LTC2053IMS8 | 功能描述:IC AMP INST R-R I/O PREC 8-MSOP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源，单路/双路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作温度:-40°C ~ 85°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:剪切带 (CT) 其它名称:OP481GRUZ-REELCT |
| LTC2053IMS8#PBF | 功能描述:IC AMP INST R-R I/O PREC 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 |
| LTC2053IMS8#PBF | 制造商:Linear Technology 功能描述:Instrumentation Amplifier IC 制造商:Linear Technology 功能描述:IC, INSTRUMENT AMP, 200KHZ, 118DB MSOP-8 |
| LTC2053IMS8#TR | 功能描述:IC INSTRUMNT AMP R-RIN/OUT 8MSOP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源，单路/双路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作温度:-40°C ~ 85°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:剪切带 (CT) 其它名称:OP481GRUZ-REELCT |
| LTC2053IMS8#TRPBF | 功能描述:IC AMP INST 0-DRFT R-R I/O 8MSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源，单路/双路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作温度:-40°C ~ 85°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:剪切带 (CT) 其它名称:OP481GRUZ-REELCT |
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