TLC5617_05 Datasheet, PDF (6/21 Pages) Texas Instruments – PROGRAMMABLE DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTERS

TLC5617, TLC5617A
PROGRAMMABLE DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS151B – JULY 1997 – REVISED MARCH 2000
PARAMETER MEASUREMENT INFORMATION
CS
tsu(CSS)
tw(CL)
tw(CH)
tsu(CS1)
tsu(CS2)
SCLK
(see Note A)
tsu(DS)
ÎÎÎÎÎÎ _DIN
D15
DAC OUT
A/B
th(DH)
D14
D13
ÏÏÏÏÏÏÏÏÏÏÏÏ _{Program Bits (4)}
D12
ÎÎÎÎÎÎÎ _{D11 D0}
ÎÎÎÎÎÎÎ _{DAC Data}
ÏÏÏÏÏÏÏÏ ÏÏÏÏ _Bits(12)
ts
NOTE A: SCLK must go high after the 16th falling clock edge.
≤ Final Value ±0.5 LSB
Figure 1. Timing Diagram for the TLC5617A
PARAMETER MEASUREMENT INFORMATION
OUTPUT SINK CURRENT (FAST MODE)
vs
OUTPUT LOAD VOLTAGE
40
35
30
25
20
15
10
5
VCC = 5 V,
0
Input Code = 0
–5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Output Load Voltage – V
Figure 2
OUTPUT SOURCE CURRENT (FAST MODE)
vs
OUTPUT LOAD VOLTAGE
–60
VDD = 5 V,
Input Code = 4095
–50
–40
–30
–20
–10
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Output Load Voltage – V
Figure 3
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