TLC5615C Datasheet, PDF (4/18 Pages) Texas Instruments – 10-BIT DIGITAL-TO-ANALOG CONVERTERS

TLC5615C, TLC5615I
10-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS142C – OCTOBER 1996 – REVISED MARCH 2000
electrical characteristics over recommended operating free-air temperature range, V_DD = 5 V ± 5%,
V_ref = 2.048 V (unless otherwise noted) (continued)
reference input (REFIN)
PARAMETER
VI
Input voltage
ri
Input resistance
Ci
Input capacitance
TEST CONDITIONS
MIN TYP MAX UNIT
0
VDD– 2 V
10
MΩ
5
pF
digital inputs (DIN, SCLK, CS)
PARAMETER
VIH High-level digital input voltage
VIL Low-level digital input voltage
IIH High-level digital input current
IIL
Low-level digital input current
Ci
Input capacitance
TEST CONDITIONS
VI = VDD
VI = 0
MIN TYP MAX UNIT
2.4
V
0.8 V
± 1 µA
± 1 µA
8
pF
digital output (DOUT)
PARAMETER
VOH Output voltage, high-level
VOL Output voltage, low-level
TEST CONDITIONS
IO = –2 mA
IO = 2 mA
MIN
VDD–1
TYP MAX UNIT
V
0.4 V
power supply
PARAMETER
VDD Supply voltage
IDD Power supply current
TEST CONDITIONS
VDD = 5.5 V,
No load,
All inputs = 0 V or VDD
VDD = 5.5 V,
No load,
All inputs = 0 V or VDD
Vref = 0
Vref = 2.048 V
MIN TYP
4.5
5
MAX UNIT
5.5 V
150
250 µA
230
350 µA
analog output dynamic performance
PARAMETER
TEST CONDITIONS
Signal-to-noise + distortion, S/(N+D)
Vref = 1 Vpp at 1 kHz + 2.048 Vdc,
code = 11 1111 1111,
See Note 9
NOTE 9: The limiting frequency value at 1 Vpp is determined by the output-amplifier slew rate.
MIN TYP MAX UNIT
60
dB
4
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