参数资料
型号: AD8564ARZ-REEL7
厂商: Analog Devices Inc
文件页数: 7/12页
文件大小: 0K
描述: IC COMPARATOR QUAD 7NS 16SOIC TR
标准包装: 1,000
类型: 通用
元件数: 4
输出类型: CMOS,TTL
电压 - 输入偏移(最小值): 7mV @ 5V
电流 - 输入偏压(最小值): 4µA @ 5V
电流 - 静态(最大值): 14mA,14mA,7mA
CMRR, PSRR(标准): 85dB CMRR,80dB PSRR
传输延迟(最大): 9.8ns
工作温度: -40°C ~ 85°C
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
安装类型: 表面贴装
包装: 带卷 (TR)
AD8564
Rev. B | Page 4 of 12
V+ANA = V+DIG = 5.0 V, VANA = 5 V, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
VOS
2.3
7
mV
40°C ≤ TA +125°C1
10
mV
Offset Voltage Drift
ΔVOS/ΔT
4
μV/°C
Input Bias Current
IB
VCM = 0 V
±4
μA
40°C ≤ TA +125°C1
±9
μA
Input Offset Current
IOS
VCM = 0 V
±3
μA
Input Common-Mode Voltage Range
VCM
4.9
+3.5
V
Common-Mode Rejection Ratio
CMRR
0 V ≤ VCM ≤ 3.0 V
65
85
dB
Large Signal Voltage Gain
AVO
RL = 10 kΩ
3000
V/V
Input Capacitance
CIN
3.0
pF
DIGITAL OUTPUTS
Logic 1 Voltage
VOH
IOH = –3.2 mA, ΔVIN > +250 mV
2.6
3.6
V
Logic 0 Voltage
VOL
IOL = 3.2 mA, ΔVIN > 250 mV
0.2
0.3
V
DYNAMIC PERFORMANCE2
Propagation Delay
tP
200 mV step with 100 mV overdrive
6.75
9.8
ns
40°C ≤ TA +85°C1
8
13
ns
100 mV step with 5 mV overdrive
8
ns
Differential Propagation Delay (Rising Propagation Delay
vs. Falling Propagation Delay)
ΔtP
100 mV step with 20 mV overdrive
0.5
2.0
ns
Rise Time
20% to 80%
3
ns
Fall Time
20% to 80%
3
ns
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
4.5 V ≤ V+ANA and V+DIG ≤ 5.5 V
50
70
dB
Analog Supply Current
I+ANA
10.8
14.0
mA
40°C ≤ TA +85°C1
15.6
mA
40°C ≤ TA +125°C1
17
mA
Digital Supply Current
IDIG
VO = 0 V, RL = ∞
3.6
4.4
mA
40°C ≤ TA +125°C1
5.6
mA
Analog Supply Current
IANA
8.2
+14.0
mA
40°C ≤ TA +85°C1
15.6
mA
40°C ≤ TA +125°C1
17
mA
1 Full electrical specifications to 55°C, but these package types are guaranteed for operation from 40°C to +125°C only. Package reliability below 40°C is not guaranteed.
2 Guaranteed by design.
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