参数资料
型号: ADL5304ACPZ-RL
厂商: Analog Devices Inc
文件页数: 23/32页
文件大小: 0K
描述: IC AMP LOG CONV 32LFCSP
标准包装: 5,000
类型: 对数转换器
应用: 光纤
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ(5x5)
包装: 带卷 (TR)
Data Sheet
ADL5304
Rev. 0 | Page 3 of 32
SPECIFICATIONS
VPOS = 5 V, VNEG = 0 V, TA = 25°C; IDEN = IREF; VSM1 to VSM4, 1P5V, DCBI, and INPS tied together; SCL1 = VLOG; SCL2 = INMS;
SCL3 = open; scale = 200 mV/dec; VLOG output load RL > 2 kΩ, unless otherwise noted. Upper case indicates a pin name (for example,
VLOG) and subscripted indicates signal name (for example, VLOG).
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
INPUT INTERFACES
INUM, IDEN, VSMx pins
Specified Current Range
Flows toward each input pin (INUM and IDEN),
5 V ≤ VNEG ≤ 2 V
112
103
A
VNEG = 0 V
112
33
A
Temperature Drift (INUM and IDEN)
40°C < TA < +85°C
0.01
mV/°C
Input Guard Offset Voltage
VINUM VVSUM
2
±0.6
+2
mV
LOGARITHMIC OUTPUT
VLOG pin, referenced to ACOM; input applied to
INUM1
Logarithmic Slope, VY
25°C
195
200
205
mV/dec
40°C < TA < +85°C
2
+3
mV/dec
Logarithmic Intercept, IZ2
Extrapolated input current at VLOG = 0 V
3.162
fA
Logarithmic Offset
Difference between VLOG and VSUM with INUM = IDEN
8
+5
mV
40°C < TA < +85°C
25
μV/°C
Logarithmic Law Conformance Error
Maximum deviation from best fit over
1 nA to 100 μA range
0.7
±0.2
+0.7
dB
VLOG OUTPUT
INPS, INMS, VLOG, SCL1, SCL2, SCL3 pins
Output Buffer Offset Voltage
3
+0.1
+3
mV
Output Buffer Bias Current
Flowing out of the INPS pin
1.3
μA
Incremental Input Resistance
Pin INPS
12
Output Range
RL open
VNEG + 0.2
VPOS 0.2
V
Output Noise Spectral Density3
INUM > 1 nA
<6
μV/√Hz
Small Signal Bandwidth
INUM = 1 nA
25
kHz
INUM = 10 nA
350
kHz
INUM = 100 nA
1.2
MHz
INUM > 1 μA
4
MHz
Falling Edge Settling Times4
INUM = 100 nA to 10 nA
10
μs
INUM = 1 μA to 100 nA
2.2
μs
INUM = 10 μA to 1 μA
0.5
μs
INUM > 10 μA
<0.5
μs
Nominal Voltage Swing
For input current range of 1 pA to 10 mA
0.5
2.5
V
Output Impedance
Frequency < 1 MHz
<2
Ω
REFERENCE OUTPUTS
1P5V, 2VLT, IREF pins
1P5V (Referenced to ACOM)
25°C
1.495
1.500
1.505
V
40°C < TA < +85°C
30
μV/°C
Output Current
10
+5
mA
2VLT (Referenced to ACOM)
25°C
1.995
2.000
2.005
V
40°C < TA < +85°C
31
μV/°C
Output Current
Sourcing only
0
20
mA
IREF5
100
nA
40°C < TA < +85°C
70
pA/°C
PHOTODIODE BIAS
IMON pin; IMON = 1.1 × INUM
Midrange Value
At a photodiode current = INUM = 100 nA
110
nA
Maximum Value
At INUM = 1 mA (RS ≤ 100 Ω), RMNTR = 10 × RS
(RS = photodiode series resistance)
10.5
11
11.5
mA
IMON Compliance
0
3.0
V
相关PDF资料
PDF描述
ADL5310ACP-R2 IC LOGARITHMIC CONV DUAL 24LFCSP
ADN3000-06-50A-PT IC AMP TRANSIMPEDANCE DIEFORM
ADN4670BSTZ IC CLOCK BUFFER MUX 2:10 32LQFP
ADS7864YB/250G4 IC 12BIT 500KHZ 6CH ADC 48-TQFP
ADS7883SBDBVR IC ADC 12-BIT 3MSPS SOT23-6
相关代理商/技术参数
参数描述
ADL5304-EVALZ 功能描述:BOARD EVAL FOR ADL5304A RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
ADL5305ACP-REEL 制造商:Analog Devices 功能描述:LOGARITHMIC CONVERTER - Tape and Reel
ADL5306 制造商:AD 制造商全称:Analog Devices 功能描述:60 dB Range (100 nA to 100 UA) Low Cost Logarithmic Converter
ADL5306ACP 制造商:AD 制造商全称:Analog Devices 功能描述:60 dB Range (100 nA to 100 UA) Low Cost Logarithmic Converter
ADL5306ACP-R2 功能描述:IC CONVERT LOGARITH 60DB 16LFCSP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP(5x5) 包装:托盘