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参数资料
| 型号： | TLC7628EFN |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| 中文描述： | 双8位乘法数字到模拟转换器 |
| 文件页数： | 3/10页 |
| 文件大小： | 156K |
| 代理商： | TLC7628EFN |
TLC7628C, TLC7628E, TLC7628I
DUAL 8-BIT MULTIPLYING
DIGITAL-TO-ANALOG CONVERTERS
SLAS063A – APRIL 1989 – REVISED MAY 1995
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VDD
Reference voltage, VrefA or VrefB
High-level input voltage, VIH
Low-level input voltage, VIL
CS setup time, tsu(CS)
CS hold time, th(CS) (see Figure 1)
DAC select setup time, tsu(DAC) (see Figure 1)
DAC select hold time, th(DAC) (see Figure 1)
Data bus input setup time tsu(D) (see Figure 1)
Data bus input hold time th(D) (see Figure 1)
Pulse duration, WR low, tw(WR) (see Figure 1)
10.8
15.75
V
±
10
V
2.4
V
0.8
V
50
ns
0
ns
60
ns
10
ns
25
ns
10
ns
50
ns
TLC7628C
0
70
Operating free-air temperature, TA
TLC7628I
TLC7628E
–25
–40
85
85
°
C
electrical characteristics over recommended ranges of operating free-air temperature and V
DD
,
V
refA
= V
refB
= 10 V, V
OA
and V
OB
at 0 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
IIH
High level input current
High-level input current
VI= VDD
VI = VDD
Full range
25
°
C
Full range
25
°
C
10
μ
A
1
IIL
Low level input current
Low-level input current
VI= 0
VI = 0
–10
μ
A
–1
Reference input impedance REFA or REFB to
AGND
5
20
k
OUTA
DAC data latch loaded with 00000000,
VrefA =
±
10 V
Full range
25
°
C
Full range
25
°
C
±
200
±
50
±
200
±
50
±
1%
0.02
Ikg
Output leakage current
nA
OUTB
DAC data latch loaded with 00000000,
VrefB =
±
10 V
Input resistance match (REFA to REFB)
DC supply sensitivity
gain/
VDD
VDD=
±
VDD =
5 %
Full range
25
°
C
%/%
0.01
Quiescent
All digital inputs at VIHmin or VILmax
2
IDD
Supply current
Standby
All digital inputs at 0 V or VDD
Full range
25
°
C
0.5
mA
0.1
DB0
–
DB7
10
Ci
Input capacitance
WR, CS,
DACA/DACB
15
pF
Co
Output capacitance (OUTA OUTB)
Output capacitance (OUTA, OUTB)
DAC data latches loaded with 00000000
DAC data latches loaded with 11111111
25
60
pF
相关PDF资料 |
PDF描述 |
|---|---|
| TLC7628CFN | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628C | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628E | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628EDW | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628IFN | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC7628EN | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628I | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628IDW | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628IFN | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628IN | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
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