參數(shù)資料
型號: MAX1115EKA+T
廠商: Maxim Integrated Products
文件頁數(shù): 1/12頁
文件大小: 0K
描述: IC ADC 8-BIT 100KSPS SOT23-8
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
位數(shù): 8
采樣率(每秒): 100k
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 410µW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-8
供應(yīng)商設(shè)備封裝: SOT-23-8
包裝: 標(biāo)準(zhǔn)包裝
輸入數(shù)目和類型: 1 個(gè)單端,單極
產(chǎn)品目錄頁面: 1395 (CN2011-ZH PDF)
其它名稱: MAX1115EKA+TDKR
General Description
The MAX1115/MAX1116 low-power, 8-bit, analog-to-
digital converters (ADCs) feature an internal track/hold
(T/H), voltage reference, VDD monitor, clock, and serial
interface. The MAX1115 is specified from +2.7V to
+5.5V, and the MAX1116 is specified from +4.5V to
+5.5V. Both parts consume only 175A at 100ksps.
The full-scale analog input range is determined by the
internal reference of +2.048V (MAX1115) or +4.096V
(MAX1116). The MAX1115/MAX1116 also feature
AutoShutdown power-down mode which reduces
power consumption to <1A when the device is not in
use. The 3-wire serial interface directly connects to
SPI, QSPI, and MICROWIRE devices without
external logic. Conversions up to 100ksps are per-
formed using an internal clock.
The MAX1115/MAX1116 are available in an 8-pin
SOT23 package with a footprint that is just 30% of an
8-pin SO.
________________________Applications
Low-Power, Hand-Held Portable Devices
System Diagnostics
Battery-Powered Test Equipment
Receive-Signal-Strength Indicators
4mA to 20mA Powered Remote Data-Acquisition
Systems
Features
o Single Supply
+2.7V to +3.6V (MAX1115)
+4.5V to +5.5V (MAX1116)
o Input Voltage Range: 0 to VREF
o Internal Track/Hold; 100kHz Sampling Rate
o Internal Reference
+2.048V (MAX1115)
+4.096V (MAX1116)
o SPI/QSPI/MICROWIRE-Compatible Serial Interface
o Small 8-Pin SOT23 Package
o Automatic Power-Down
o Low Power
175A at 100ksps
18A at +3V and 10ksps
1A in Power-Down Mode
MAX1115/MAX1116
Single-Supply, Low-Power, Serial 8-Bit ADCs
________________________________________________________________ Maxim Integrated Products
1
1
2
3
4
8
7
6
5
SCLK
DOUT
CONVST
GND
I.C.
CH0
VDD
MAX1115
MAX1116
SOT23
TOP VIEW
I.C.
Pin Configuration
19-1822; Rev 1; 2/02
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX1115EKA
-40°C to +85°C
8 SOT23
AADU
MAX1116EKA
-40°C to +85°C
8 SOT23
AADV
AutoShutdown is a trademark of Maxim Integrated Products.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor, Corp.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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