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
ri
Ci
Input voltage
Input resistance
Input capacitance
TEST CONDITIONS
MIN
0
10
5
TYP
MAX
VDD– 2
UNIT
V
MΩ
pF
digital inputs (DIN, SCLK, CS)
PARAMETER
VIH
VIL
IIH
IIL
Ci
High-level digital input voltage
Low-level digital input voltage
High-level digital input current
Low-level digital input current
Input capacitance
VI = VDD
VI = 0
8
TEST CONDITIONS
MIN
2.4
0.8
±
1
±
1
TYP
MAX
UNIT
V
V
µA
µA
pF
digital output (DOUT)
PARAMETER
VOH
VOL
Output voltage, high-level
Output voltage, low-level
IO = –2 mA
IO = 2 mA
TEST CONDITIONS
MIN
VDD–1
0.4
TYP
MAX
UNIT
V
V
power supply
PARAMETER
VDD
Supply voltage
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
TEST CONDITIONS
MIN
4.5
TYP
5
150
MAX
5.5
250
UNIT
V
µA
IDD
Power supply current
Vref = 2.048 V
230
350
µA
analog output dynamic performance
PARAMETER
Signal-to-noise + distortion, S/(N+D)
TEST CONDITIONS
Vref = 1 Vpp at 1 kHz + 2.048 Vdc,
code = 11 1111 1111,
See Note 9
MIN
60
TYP
MAX
UNIT
dB
NOTE 9: The limiting frequency value at 1 Vpp is determined by the output-amplifier slew rate.
4
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