參數(shù)資料
型號(hào): TC3403VQR
廠商: Microchip Technology Inc.
元件分類: 復(fù)位半導(dǎo)體
英文描述: +1.8V Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter with a Power Fault Monitor and Microprocessor Reset Circuit
中文描述: 1.8V的低功耗,四路輸入,16位Σ-ΔA / D轉(zhuǎn)換的電源故障監(jiān)測(cè)和微處理器復(fù)位電路轉(zhuǎn)換器
文件頁(yè)數(shù): 2/17頁(yè)
文件大小: 461K
代理商: TC3403VQR
TC3403
DS21412B-page 2
2002 Microchip Technology Inc.
Typical Application
Functional Block Diagram
TC3403
μ
Controller
SDAT
SCLK
A0
A1
RESET
PFO
PFI
REF
OUT
REF
IN
V
TH
IN4+
IN3+
IN2+
IN1+
I/01
I/02
I/03
I/04
RST
I/05
I/06
V
BATT
V
BATT
V
BATT
V
BATT
V
BATT
C1
0.1
μ
F
R1
130k
R2
110k
R3
390
C2
10
μ
F
R4
1M
V
DD
R7
100k
R6
100k
V
CC
+
+
+
+
A0
TC3403
IN2+
IN3+
SDAT
REF
IN
REF
OUT
SCLK
Clock
Generator
and Control
Circuitry
Data
Shift
Reg.
Σ
Modulator
1 of 4
AMux
+
+
x2
C
C
D Q
SET
CLR
1.193V
V
DD
C
Start
Conv.
D Q
SET
CLR
A1
IN1+
+
IN4+
+
PFO
PFI
+
1.205V
Reset Delay
Timer
+
RESET
V
TH
1.205V
GND
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