参数资料
型号: ADL5317ACPZ-REEL7
厂商: Analog Devices Inc
文件页数: 3/16页
文件大小: 541K
描述: IC CURRENT MONITOR 16LFCSP
设计资源: Interfacing ADL5317 High Side Current Mirror to a Translinear Logarithmic Amplifier in an Avalanche Photodiode Power Detector
标准包装: 1
功能: 电流监控器
检测方法: 高端
输入电压: 10 V ~ 80 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-VQ
包装: 标准包装
产品目录页面: 772 (CN2011-ZH PDF)
其它名称: ADL5317ACPZ-REEL7DKR
 
ADL5317
 
Rev. 0 | Page 3 of 16
SPECIFICATIONS
VPHV = 78 V, VPLV = 5 V, VAPD = 60 V, IAPD = 5 糀, TA = 25癈, unless otherwise noted.
Table 1.
Parameter
Min
Typ
Max
Unit
Conditions
CURRENT MONITOR OUTPUT
 
 
 
 
IPDM (Pin 11)
Current Gain from VAPD to IPDM
 
0.198
0.200
0.202
A/A
T
A
 = 25癈
 
0.193
 
0.207
 
40癈 < TA < +85癈
 
0.25
1.6
%
10 nA < IAPD < 1 mA
Nonlinearity
 
0.5
3.0
%
5 nA < IAPD < 5 mA
 
2
 
kHz
I
APD
 = 5 nA, V
PHV
 = 60 V, V
APD
 = 30 V
Small-Signal Bandwidth
 
2
 
MHz
I
APD
 = 5 糀, V
PHV
 = 60 V, V
APD
 = 30 V
Wideband Noise at IPDM
 
 
10
 
nA
IAPD = 5 糀, CGRD = 2 nF, BW = 10 MHz,
VPHV = 40 V, VAPD = 30 V
0
 
VPLV
V
V
APD
 > 3 ?V
PLV
Output Voltage Range
0
 
VAPD / 3
V
V
APD
 < 3 ?V
PLV
APD BIAS CONTROL
 
 
 
 
VSET (Pin 2), VAPD (Pin 8)
6
 
V
PHV
  1.5     V
10 V < V
PHV
 < 41 V
VPHV  35     
VPHV  1.5     V
41 V < VPHV < 76.5 V
Specified V
APD
 Voltage Operating Range
VPHV  35     
75
V
76.5 V < VPHV < 80 V
VAPD to GARD Offset
 
3
 
mV
 
Specified Input Current Range, I
APD
5n
 
5m
A
Flows from VAPD pin
VSET to VAPD Incremental Gain
29.7
30
30.3
V/V
0.2 V < V
SET
 < 2.5 V
1
VSET Input Referred Offset, 1?
 
0.5
 
mV
 
VSET Voltage Range
0.2
 
5.5
V
 
Incremental Input Resistance at VSET
 
100
 
M?
VSET = 2.0 V
Input Bias Current at VSET
 
0.3
 
V
SET
 = 2.0 V, flows from VSET pin
 
20
 
約ec
V
SET
 = 1.6 V to 2.4 V, C
GRD
 = 2 nF, V
PHV
 = 60 V,
VAPD = 30 V
V
APD
 Settling Time, 5%
 
 
100
 
約ec
VSET = 2.4 V to 1.6 V, CGRD = 2 nF, VPHV = 60 V,
VAPD = 30 V
V
APD
 Supply Tracking Offset (Below V
PHV
)
 
1.90
2.0
2.15
V
V
SET
 = 5.0 V, 10 V < V
PHV
 < 77 V
OVERSTRESS PROTECTION
 
 
 
 
FALT (Pin 1)
VAPD Current Compliance Limit
14
18
21
mA
VSET = 2.0 V, VAPD deviation of 500 mV
Thermal Shutdown Trip Point
 
140
 
Die temperature rising
Thermal Hysteresis
 
20
 
 
FALT Output Low Voltage
 
 
0.8
V
Fault condition, load current < 1 mA
POWER SUPPLIES
 
 
 
 
VPHV (Pin 4, Pin 5), VPLV (Pin 3)
Low Voltage Supply
4
 
6
V
VPLV
Quiescent Current
 
0.7
0.84
mA
Independent of IAPD
High Voltage Supply
10
 
80
V
VPHV
Quiescent Current
 
2.3
2.9
mA
IAPD = 5 糀, VAPD = 60 V
 
 
3.6
4.5
mA
I
APD
 = 1 mA, V
APD
 = 60 V
 
1
 Tested 1.5 V < V
SET
 < 2.5 V, guaranteed operation 0.2 V < V
SET
 < 2.5 V.
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