参数资料
型号: PADS1298CZXGT
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA64
封装: 8 X 8 MM, LEAD FREE, PLASTIC, NFBGA-64
文件页数: 3/73页
文件大小: 957K
代理商: PADS1298CZXGT
PRODUCTPREVIEW
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DVDD
GPIO4
GPIO3
GPIO2
DOUT
GPIO1
DAISY_IN
SCLK
START
CLK
DIN
DGND
DRDY
CS
RESET
PWDN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IN8N
IN8P
IN7N
IN7P
IN6N
IN6P
IN5N
IN5P
IN4N
IN4P
IN3N
IN3P
IN2N
IN2P
IN1N
IN1P
WCT
RLDOUT
RLDIN
RLDINV
RLDREF
A
VDD
A
VS
S
A
VS
S
A
VDD
VCAP3
A
VDD1
A
VS
S1
CLKSEL
DGND
DVDD
DGND
TESTP_P
ACE_OUT1
TESTN_P
ACE_OUT2
A
VDD
A
VS
S
A
VDD
A
VDD
A
VS
S
VREFP
VREFN
VCAP4
NC
VCAP1
NC
VCAP2
RESV1
A
VS
S
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www.ti.com
SBAS459C – JANUARY 2010 – REVISED MARCH 2010
PAG PACKAGE
TQFP-64
(TOP VIEW)
PAG PIN ASSIGNMENTS
NAME
TERMINAL
FUNCTION
DESCRIPTION
IN8N(1)
1
Analog input
Differential analog negative input 8 (ADS1298 only)
IN8P(1)
2
Analog input
Differential analog positive input 8 (ADS1298 only)
IN7N(1)
3
Analog input
Differential analog negative input 7 (ADS1298 only)
IN7P(1)
4
Analog input
Differential analog positive input 7 (ADS1298 only)
IN6N(1)
5
Analog input
Differential analog negative input 6 (ADS1296/8 only)
IN6P(1)
6
Analog input
Differential analog positive input 6 (ADS1296/8 only)
IN5N(1)
7
Analog input
Differential analog negative input 5 (ADS1296/8 only)
IN5P(1)
8
Analog input
Differential analog positive input 5 (ADS1296/8 only)
IN4N(1)
9
Analog input
Differential analog negative input 4
IN4P(1)
10
Analog input
Differential analog positive input 4
IN3N(1)
11
Analog input
Differential analog negative input 3
IN3P(1)
12
Analog input
Differential analog positive input 3
IN2N(1)
13
Analog input
Differential analog negative input 2
IN2P(1)
14
Analog input
Differential analog positive input 2
(1)
Connect unused analog inputs IN1x to IN8x to AVDD.
Copyright 2010, Texas Instruments Incorporated
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Product Folder Link(s): ADS1294 ADS1296 ADS1298
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