参数资料
| 型号： | ISL28273FAZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 5/18页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP DUAL RRIO MCPWR 16-QSOP |
| 产品培训模块： | Solutions for Industrial Control Applications |
| 标准包装： | 1 |
| 放大器类型： | 仪表 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.6 V/µs |
| -3db带宽： | 265kHz |
| 电流 - 输入偏压： | 1nA |
| 电压 - 输入偏移： | 12µV |
| 电流 - 电源： | 120µA |
| 电流 - 输出 / 通道： | 29mA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 标准包装 |
| 产品目录页面： | 1235 (CN2011-ZH PDF) |
| 其它名称： | ISL28273FAZ-T7DKR |
13
FN6260.6
October 21, 2009
FIGURE 47. + SLEW RATE vs TEMPERATURE,
INPUT = ±0.015V AT GAIN = +10
FIGURE 48. - SLEW RATE vs TEMPERATURE, INPUT =
±0.15V AT GAIN = +10
Typical Performance Curves
V+ = +5V, V- = 0V VCM = 1/2V+, VEN = V-, RL = Open, TA = +25°C,
unless otherwise specified. (Continued)
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (°C)
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
+
S
L
EW
R
A
TE
(V
/s)
n = 1000
MIN
MAX
MEDIAN
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (°C)
-SLEW
RA
TE
(V
/s)
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
n = 1000
MIN
MAX
MEDIAN
Pin Descriptions
ISL28270
16 Ld QSOP
ISL28273
16 Ld QSOP
ISL28470
28 Ld QSOP
PIN NAME
EQUIVALENT
CIRCUIT
PIN FUNCTION
2, 15
1, 13
16, 28
OUT_A,B
C_D
Circuit 3
Output Voltage. A complementary Class AB common-source output
stage drives the output of each channel. When disabled, the outputs
are in a high impedance state
3, 14
2, 12
17, 27
FB+_A,B
C_D
Circuit 1A,
Circuit 1B
Positive Feedback high impedance terminals. ISL28270 and ISL28470
input circuit is shown in Circuit 1A, and the ISL28273 input circuit is
shown in Circuit 1B. It can be used as a REF terminal to adjust or level
shift the output.
ISL28273: to avoid offset drift, it is recommended that the terminals of
the ISL28273 are not overdriven beyond 1V and the input current must
never exceed 5mA.
4, 13
3, 11
18, 26
FB-_A,B
C_D
Circuit 1A,
Circuit 1B
Negative Feedback high impedance terminals. The FB- pins connect to
an external resistor divider to individually set the desired gain of the in-
amp. ISL28270 and ISL28470 input circuit is shown in Circuit 1A, and
the ISL28273 input circuit is shown in Circuit 1B.
ISL28273: to avoid offset drift, it is recommended that the terminals of
the ISL28273 are not overdriven beyond 1V and the input current must
never exceed 5mA.
5, 12
4, 10
19, 25
IN-_A,B
C_D
Circuit 1A,
Circuit 1B
High impedance Inverting input terminals. Connect to the low side of
the input source signal. ISL28270 and ISL28470 input circuit is shown
in Circuit 1A, and the ISL28273 input circuit is shown in Circuit 1B.
ISL28273: to avoid offset drift, it is recommended that the terminals of
the ISL28273 are not overdriven beyond 1V and the input current must
never exceed 5mA.
6, 11
5, 9
20, 24
IN+_A,B
C_D
Circuit 1A,
Circuit 1B
High impedance Non-inverting input terminals. Connect to the high
side of the input source signal. ISL28270 and ISL28470 input circuit is
shown in Circuit 1A, and the ISL28273 input circuit is shown in Circuit
1B.
ISL28273: to avoid offset drift, it is recommended that the terminals of
the ISL28273 are not overdriven beyond 1V and the input current must
never exceed 5mA.
7, 10
6, 8
21, 23
EN_A,B
C_D
Circuit 2
Active LOW logic pins. When pulled above 2V, the corresponding
channel turns off and OUT is high impedance. A channel is enabled
when pulled below 0.8V. Built-in pull downs define each EN pin LOW
when left floating.
ISL28270, ISL28273, ISL28470
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL28273INEVAL1Z | 功能描述:EVALUATION BOARD FOR ISL28273 RoHS:是 类别:编程器，开发系统 >> 评估板 - 运算放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| ISL28274 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifier and Precision Operational Amplifier |
| ISL28274FAZ | 功能描述:IC INSTR/OP AMP RRIO SGL 16-QSOP 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:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:2pA 电压 - 输入偏移:1000µV 电流 - 电源:85µA 电流 - 输出 / 通道:20mA 电压 - 电源，单路/双路(±):1.8 V ~ 6 V 工作温度:-40°C ~ 125°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-SOICN 包装:剪切带 (CT) 产品目录页面:680 (CN2011-ZH PDF) 其它名称:MCP6L04T-E/SLCT |
| ISL28274FAZ-T13 | 制造商:Intersil Corporation 功能描述: |
| ISL28274FAZ-T7 | 功能描述:IC INSTR/OP AMP RRIO SGL 16-QSOP RoHS:是 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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