参数资料
型号: LT6202HS5#TRMPBF
厂商: Linear Technology
文件页数: 10/28页
文件大小: 0K
描述: IC OP AMP RRIO 100MHZ TSOT23-5
标准包装: 500
放大器类型: 通用
电路数: 1
输出类型: 满摆幅
转换速率: 25 V/µs
增益带宽积: 100MHz
电流 - 输入偏压: 3.8µA
电压 - 输入偏移: 2600µV
电流 - 电源: 2.8mA
电流 - 输出 / 通道: 40mA
电压 - 电源,单路/双路(±): 2.5 V ~ 12.6 V,±1.25 V ~ 6.3 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-5 细型,TSOT-23-5
供应商设备封装: TSOT-23-5
包装: 带卷 (TR)
配用: DC1813A-E-ND - BOARD SAR ADC LTC2369-18
DC1813A-A-ND - BOARD SAR ADC LTC2370-16
LT6202/LT6203/LT6204
18
620234fd
Amplifier Characteristics
Figure 1 shows a simplified schematic of the LT6202/
LT6203/LT6204, which has two input differential ampli-
fiers in parallel that are biased on simultaneously when
the common mode voltage is at least 1.5V from either
rail. This topology allows the input stage to swing from
the positive supply voltage to the negative supply voltage.
As the common mode voltage swings beyond VCC – 1.5V,
current source I1 saturates and current in Q1/Q4 is zero.
Feedback is maintained through the Q2/Q3 differential
amplifier, but with an input gm reduction of 1/2. A similar
effect occurs with I2 when the common mode voltage
swings within 1.5V of the negative rail. The effect of the
gm reduction is a shift in the VOS as I1 or I2 saturate.
APPLICATIONS INFORMATION
Input bias current normally flows out of the + and – inputs.
The magnitude of this current increases when the input
common mode voltage is within 1.5V of the negative rail,
and only Q1/Q4 are active. The polarity of this current
reverses when the input common mode voltage is within
1.5V of the positive rail and only Q2/Q3 are active.
The second stage is a folded cascode and current mir-
ror that converts the input stage differential signals to a
single ended output. Capacitor C1 reduces the unity cross
frequency and improves the frequency stability with-
out degrading the gain bandwidth of the amplifier. The
differential drive generator supplies current to the output
transistors that swing from rail-to-rail.
DIFFERENTIAL
DRIVE
GENERATOR
+
R1
R2
R3
R4
R5
Q2
Q3
Q5
Q6
Q9
Q8
Q7
Q10
Q11
Q1
Q4
I1
I2
D3
D2
D1
DESD2
DESD4
DESD3
DESD1
DESD5
DESD6
+
VBIAS
CM
C1
+V
–V
V+
V–
6203/04 F01
Figure 1. Simplified Schematic
相关PDF资料
PDF描述
MCP6231RT-E/OT IC OPAMP 1.8V SNGL R-R SOT23-5
AS168X-CB1DG320 CIRCUIT BRKR THERMAL 32.0A 1POLE
TA45-A344H200C0 CIRCUIT BRKR THERMAL 20A 2POLE
TA45-A443HJ10C0 CIRCUIT BRKR THERMAL 1A 2POLE
TA45-A341F100C0 CIRCUIT BRKR THERMAL 10A 2POLE
相关代理商/技术参数
参数描述
LT6202IS5 制造商:未知厂家 制造商全称:未知厂家 功能描述:Operational Amplifier
LT6202IS5#PBF 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O }6.3V/12.6V 5-Pin TSOT-23 Bulk 制造商:Linear Technology 功能描述:OP AMP 12.6V 100MHZ 25V/US 5TSOT23 制造商:Linear Technology 功能描述:OP AMP, 12.6V, 100MHZ, 25V/US, 5TSOT23 制造商:Linear Technology 功能描述:OP-AMP, 100MHZ, 25V/us, TSOT-23-5; Op Amp Type:Unity Gain Stable; No. of Amplifiers:1; Slew Rate:25V/s; Supply Voltage Range:2.5V to 12.6V; Amplifier Case Style:TSOT-23; No. of Pins:5; Bandwidth:100MHz; Package / Case:5-TSOT-23 ;RoHS Compliant: Yes
LT6202IS5#TR 功能描述:IC OPAMP R-R 100MHZ SGL TSOT23-5 RoHS:否 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
LT6202IS5#TRM 功能描述:IC OPAMP R-R 100MHZ SGL TSOT23-5 RoHS:否 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
LT6202IS5#TRMPBF 功能描述:IC OPAMP R-R 100MHZ SGL TSOT23-5 RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 产品培训模块:Differential Circuit Design Techniques for Communication Applications 标准包装:1 系列:- 放大器类型:RF/IF 差分 电路数:1 输出类型:差分 转换速率:9800 V/µs 增益带宽积:- -3db带宽:2.9GHz 电流 - 输入偏压:3µA 电压 - 输入偏移:- 电流 - 电源:40mA 电流 - 输出 / 通道:- 电压 - 电源,单路/双路(±):3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VQFN 裸露焊盘,CSP 供应商设备封装:16-LFCSP-VQ 包装:剪切带 (CT) 产品目录页面:551 (CN2011-ZH PDF) 其它名称:ADL5561ACPZ-R7CT