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參數資料
| 型號： | MAX1361MEUB+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 8/24頁 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM MON 10BIT 4CH 10-UMAX |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 位數： | 10 |
| 采樣率（每秒）： | 150k |
| 數據接口： | I²C，串行 |
| 轉換器數目： | 1 |
| 功率耗散（最大）： | 2mW |
| 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： | 10-TFSOP，10-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 10-µMAX |
| 包裝： | 帶卷 (TR) |
| 輸入數目和類型： | 4 個單端，單極；4 個單端，雙極；2 個差分，單極；2 個差分，雙極 |
MAX1361/MAX1362
Reading a Conversion (Read Cycle)
Initiate a read cycle to start a conversion sequence and
to obtain conversion results. See the
Scan Modes
section for details on the channel-scan sequence. Read
cycles begin with the bus master issuing a START
condition followed by 7 address bits and a read bit
(R/W = 1). After successfully receiving the address byte,
the MAX1361/MAX1362 (slave) issue an ACK. The master
then reads from the slave. (See Figures 10–13.)
The result is transmitted in 2 bytes. The 1st byte con-
sists of a leading 1 followed by a 2-bit binary channel
address tag, a 12/10 bit flag (0 for the MAX1361/
MAX1362), 2 bits of 1s, the first 2 bits of the data result,
and the expected ACK from the master. The 2nd byte
4-Channel, 10-Bit, System Monitor with Programmable
Trip Window and SMBus Alert Response
16
______________________________________________________________________________________
BIT
NAME
DESCRIPTION
7 (MSB)
Setup
Setup byte always starts with 1.
6
REF/AIN SEL1
5
REF/AIN SEL0
When [0,0], REF/AIN3 = AIN3, REF = VDD.
When [0,1], REF/AIN3 = REF, REF = external reference.
When [1,0], REF/AIN3 = AIN3, REF = internal reference.
When [1,1], REF/AIN3 = REF, REF = internal reference.
(Table 3)
4
INT REF Power
Down
1 = internal reference always powered up.
0 = internal reference always powered down.
(Table 3)
3
INT/EXT Clock
0 = internal clock.
1 = external clock (MAX1361/MAX1362 use the SCL clock for conversions).
2
UNI/BIP
0 = unipolar.
1 = bipolar.
Selects unipolar or bipolar conversion mode. In unipolar mode, analog signal in 0 to VREF range
can be converted. In differential bipolar mode, input signal can range from -VREF/2 to +VREF/2.
When single-ended mode is chosen, the SE/
DIF bit of configuration byte overrides UNI/BIP, and
conversions are performed in unipolar mode.
1
Reset
1 = no action.
0 = resets
INT and configuration register. Setup register and channel trip thresholds are unaffected.
0
Monitor Setup
0 = no action.
1 = extends writing up to 13 bytes (104 bits) of alarm reset mask. Scans speed selection and
alarm thresholds. See the Configuring Monitor Mode section.
Table 4. Setup-Byte Format*
*
Power-on defaults: 0x82
CS1
CS0
CH0
CH1
CH2
CH3
00
+
01
+
10
+
11
+
Table 5. Channel Selection in Single-
Ended Mode (SE/DIF = 1)
CS1
CS0
CH0
CH1
CH2
CH3
00
+
-
01
-
+
10
+
-
11
-
+
Table 6. Channel Selection in Differential
Mode (SE/DIF = 0)
SE/DIF
UNI/BIP
MODE
0
Differential inputs, unipolar
0
1
Differential inputs, bipolar
1
0
Single-ended inputs, unipolar
1
Single-ended inputs, unipolar
Table 7. SE/DIF and UNI/BIP Table
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相關代理商/技術參數 |
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| MAX1362EUB | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1362EUB+ | 功能描述:模數轉換器 - ADC 10-Bit 4Ch 150ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1362EUB+T | 功能描述:模數轉換器 - ADC 10-Bit 4Ch 150ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1362EUB-T | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1362LEUB+T | 制造商:Maxim Integrated Products 功能描述:ADC SGL SAR 150KSPS 10-BIT SERL 10PIN UMAX - Tape and Reel |
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