參數(shù)資料
型號(hào)： MAX886
廠商： Maxim Integrated Products, Inc.
英文描述： Octal Transparent D-type Latches With 3-State Outputs 20-CDIP -55 to 125
中文描述： 無(wú)線和衛(wèi)星手機(jī)電源管理IC
文件頁(yè)數(shù)： 9/20頁(yè)
文件大?。?/td> 257K
代理商： MAX886
M
Wireless and S atellite Handset
Power-Management ICs
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9
Pin Desc ription (c ontinued)
PIN
FUNCTION
NAME
Linear Regulator 1 Output. Bypass with a 2.2μF, low-ESR capacitor to GND. Up to 100mA is available from
OUT1.
OUT1
24
Serial Interface Clock Input
SCL
29
Sync Input. Drive SYNC with a logic-level square wave to synchronize the internal oscillator. The capture
range for external clock is ±20% of the selected internal oscillator frequency. Drive SYNC low for more
than 10μs to force low-power PFM mode (standby mode). Drive SYNC high to force PWM mode.
SYNC
30
High-Side Drive Bypass Input. Bypass CVH with a 0.1μF capacitor connected to IN0.
CVH
31
Regulator 0 Power-Supply Input. Connect to BATT. Source of the internal p-channel MOSFET.
IN0
32
SCL
A
B
C
D
E
F
G
H
I
J
K
SDA
t
SU:STA
t
HD:STA
t
LOW
t
HIGH
t
SU:DAT
t
HD:DAT
t
SU:STO
t
BUF
A = START CONDITION
B = MSB OF ADDRESS CLOCKED INTOSLAVE
C = LSB OF ADDRESS CLOCKED INTOSLAVE
D = R/W BIT CLOCKED INTOSLAVE
E = SLAVE PULLS SMBDATA LINE LOW
L
M
F = ACKNOWLEDGE BIT CLOCKED INTOMASTER
G = MSB OF DATA CLOCKED INTOSLAVE (OP/SUS BIT)
H = LSB OF DATA CLOCKED INTOSLAVE
I = SLAVE PULLS SMBDATA LINE LOW
J = ACKNOWLEDGE CLOCKED INTOMASTER
K = ACKNOWLEDGE CLOCK PULSE
L = STOP CONDITION, DATA EXECUTED BY SLAVE
M = NEW START CONDITION
Figure 1. I
2
C-Compatible Serial-Interface Timing Diagram
Power-On Input. Pulse the
ON
pin low to turn on the IC.
ON
has an internal 16μA pull-up.
ON
26
Serial Interface Data Input
SDA
28
ON
Status Output. Push/pull logic output indicating the state of the
ON
input. The logic state of this pin
follows the logic state of the
ON
pin. The logic high output voltage is the output voltage of OUT2.
ONSTAT
27
Power-Off Input. Drive
OFF
high before the start-up timer has expired in order to keep the IC powered on.
Drive
OFF
low to shut down the IC.
OFF
has an internal 100k
pull-down resistor to GND.
OFF
25
相關(guān)PDF資料
PDF描述
MAX8868 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
MAX8867 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
MAX886_EUK25 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
MAX886_EUK28 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
MAX886_EUK29 Octal Edge-Triggered D-type Flip-Flops With 3-State Outputs 20-CDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8860ESA33 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX8860ESA33.TG002 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX8860ESA33-T 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX8860EUA18 功能描述:低壓差穩(wěn)壓器 - LDO 300mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8860EUA18+ 功能描述:低壓差穩(wěn)壓器 - LDO 300mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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