参数资料
型号: ADM1064ACPZ
厂商: Analog Devices Inc
文件页数: 5/32页
文件大小: 0K
描述: IC SEQUENCER/SUPERVISOR 40-LFCSP
标准包装: 1
系列: Super Sequencer®
类型: 序列发生器
监视电压数目: 10
输出: 可编程
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-VFQFN 裸露焊盘,CSP
供应商设备封装: 40-LFCSP-VQ(6x6)
包装: 托盘
配用: EVAL-ADM1064TQEB-ND - BOARD EVALUATION FOR ADM1064TQ
ADM1064
Parameter
Conversion Time
Min
Typ
0.44
Max
Unit
ms
Test Conditions/Comments
One conversion on one channel
84
ms
All 12 channels selected, averaging enabled
Offset Error
Input Noise
0.25
±2
LSB
LSB rms
V REFIN = 2.048 V
Direct input (no attenuator)
REFERENCE OUTPUT
Reference Output Voltage
Load Regulation
2.043
2.048
?0.25
2.053
V
mV
No load
Sourcing current
0.25
mV
Sinking current
Minimum Load Capacitance
PSRR
1
60
μF
dB
Capacitor required for decoupling, stability
DC
PROGRAMMABLE DRIVER OUTPUTS
High Voltage (Charge Pump) Mode
(PDO1 to PDO6)
Output Impedance
500
V OH
I OUTAVG
11
10.5
12.5
12
20
14
13.5
V
V
μA
I OH = 0 μA
I OH = 1 μA
2 V < V OH < 7 V
Standard (Digital Output) Mode
(PDO1 to PDO10)
V OH
2.4
V PU ? 0.3
4.5
V
V
V
V PU (pull-up to VDDCAP or VPx) = 2.7 V, I OH = 0.5 mA
V PU to VPx = 6.0 V, I OH = 0 mA
V PU ≤ 2.7 V, I OH = 0.5 mA
V OL
I OL 2
I SINK2
0
0.50
20
60
V
mA
mA
I OL = 20 mA
Maximum sink current per PDOx pin
Maximum total sink for all PDOx pins
R PULL-UP
I SOURCE (VPx) 2
16
20
29
2
mA
Internal pull-up
Current load on any VPx pull-ups, that is, total source
current available through any number of PDOx pull-up
switches configured onto any one VPx pin
Three-State Output Leakage Current
10
μA
V PDO = 14.4 V
Oscillator Frequency
90
100
110
kHz
All on-chip time delays derived from this clock
DIGITAL INPUTS (VXx, A0, A1)
Input High Voltage, V IH
Input Low Voltage, V IL
Input High Current, I IH
Input Low Current, I IL
Input Capacitance
Programmable Pull-Down Current, I PULL-DOWN
2.0
?1
5
20
0.8
1
V
V
μA
μA
pF
μA
Maximum V IN = 5.5 V
Maximum V IN = 5.5 V
V IN = 5.5 V
V IN = 0
VDDCAP = 4.75 V, T A = 25°C, if known logic state is
required
SERIAL BUS DIGITAL INPUTS (SDA, SCL)
Input High Voltage, V IH
Input Low Voltage, V IL
2.0
0.8
V
V
Output Low Voltage, V OL2
0.4
V
I OUT = ?3.0 mA
SERIAL BUS TIMING 3
Clock Frequency, f SCLK
Bus Free Time, t BUF
Start Setup Time, t SU;STA
Stop Setup Time, t SU;STO
Start Hold Time, t HD;STA
SCL Low Time, t LOW
SCL High Time, t HIGH
SCL, SDA Rise Time, t R
SCL, SDA Fall Time, t F
1.3
0.6
0.6
0.6
1.3
0.6
400
300
300
kHz
μs
μs
μs
μs
μs
μs
ns
ns
Rev. D | Page 5 of 32
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