参数资料
| 型号： | LT1122DCN8 |
| 厂商： | Linear Technology |
| 文件页数： | 10/14页 |
| 文件大小： | 0K |
| 描述： | IC OP-AMP JFET FAST-SETTLNG 8DIP |
| 标准包装： | 50 |
| 放大器类型： | J-FET |
| 电路数： | 1 |
| 转换速率： | 75 V/µs |
| 增益带宽积： | 13MHz |
| 电流 - 输入偏压： | 12pA |
| 电压 - 输入偏移： | 130µV |
| 电流 - 电源： | 7.8mA |
| 电压 - 电源，单路/双路(±)： | ±5 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
LT1122
5
1122fb
For more information www.linear.com/LT1122
ELECTRICAL CHARACTERISTICS
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: The LT1122 is measured in an automated tester in less than one
second after application of power. Depending on the package used, power
dissipation, heat sinking, and air flow conditions, the fully warmed up chip
temperature can be 10°C to 50°C higher than the ambient temperature.
Note 3: Settling time is 100% tested for A- and C-grades using the settling
time test circuit shown. This test is not included in quality assurance
sample testing.
Note 4: Input voltage range functionality is assured by testing offset
voltage at the input voltage range limits to a maximum of 4mV
(A, B grades), to 5.7mV (C, D grades).
Note 5: Minimum supply voltage is tested by measuring offset voltage to
7mV maximum at ±5V supplies.
Note 6: The LT1122 is not tested and not quality-assurance-sampled
at –40°C and at 85°C. These specifications are guaranteed by design,
correlation and/or inference from –55°C, 0°C, 25°C, 70°C and/or 125°C
tests.
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15V
1F TANT
0.1F
1F TANT
0.1F
TYPICAL SUPPLY
BYPASSING FOR
EACH AMP/BUFFER
–10V
(REGULATED)
1
2
TTL
IN
4
5
74LS00
GROUND ALL
OTHER INPUTS
10V
(REGULATED)
6
3
SETTLING
TIME OUTPUT
(20 TIMES SUM
NODE OUTPUT)
1k
NO CONNECTION ON PINS
10, 11, 12, 14, AND 15
1N5712
15V
–15V
1.5k
LT1223
–
+
3
2
4
7
6
8
1
7
2
5
4
1N5712
SUMMING
NODE
OUTPUT
–15V
15V
*THIS RESISTOR CAN BE ADJUSTED TO
NULL OUT ALL OFFSETS AT THE SETTLING
TIME OUTPUT. THE AUTOMATED TESTER
USES A SEPARATE AUTOZERO CIRCUIT.
–15V
(MEASURE INPUT
PULSE HERE)
VIN
5.1k
1%
4
–15V
3
2
7
6
LT1122
2k
1%
15V
2k
1%
DEVICE UNDER TEST
5pF
15V
7
1
5
2
8
51
+
–
HA5002
79
5.1k*
1%
HA5002
4
LTC201A
LT1122TA02
–15V
+
Settling Time Test Fixture
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1122DCN8#PBF | 功能描述:IC OP-AMP JFET FAST-SETTLNG 8DIP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:MicroAmplifier™ 放大器类型:通用 电路数:4 输出类型:- 转换速率:3.5 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:5pA 电压 - 输入偏移:1500µV 电流 - 电源:220µA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):4.5 V ~ 36 V，±2.25 V ~ 18 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:剪切带 (CT) 其它名称:296-29363-1 |
| LT1122DM | 制造商:LINER 制造商全称:Linear Technology 功能描述:Fast Settling, JFET Input Operational Amplifier |
| LT1122DMJ8 | 制造商:Linear Technology 功能描述:OP Amp Single GP 20V 8-Pin CDIP |
| LT1122DS | 制造商:LINER 制造商全称:Linear Technology 功能描述:Fast Settling, JFET Input Operational Amplifier |
| LT1122DS8 | 功能描述:IC OP-AMP JFET FASTSETTLNG 8SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:3 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:70µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:Digi-Reel® 其它名称:MAX4475AUT#TG16DKR |
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