TLV5624 Datasheet, PDF (3/17 Pages) Texas Instruments – 2.7 V TO 5.5 V LOW POWER 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN

TLV5624
2.7 V TO 5.5 V LOW POWER 8-BIT DIGITAL-TO-ANALOG
CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
SLAS235 – JULY 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage (V_DD to AGND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Reference input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to V_DD + 0.3 V
Digital input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to V_DD + 0.3 V
Operating free-air temperature range, T_A: TLV5624C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
TLV5624I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
recommended operating conditions
MIN NOM
MAX UNIT
Supply voltage, VDD
Power on reset, POR
VDD = 5 V
VDD = 3 V
4.5
5
5.5 V
2.7
3
3.3 V
0.55
2V
High-level digital input voltage, VIH
Low-level digital input voltage, VIL
Reference voltage, Vref to REF terminal
Reference voltage, Vref to REF terminal
Load resistance, RL
Load capacitance, CL
Clock frequency, fCLK
Operating free-air temperature, TA
VDD = 2.7 V to 5.5 V
VDD = 2.7 V to 5.5 V
VDD = 5 V (see Note 1)
VDD = 3 V (see Note 1)
TLV5624C
TLV5624I
2
AGND
AGND
2
0
–40
2.048
1.024
0.8
VDD –1.5
VDD – 1.5
100
20
70
85
V
V
V
V
kΩ
pF
MHz
°C
NOTE 1: Due to the x2 output buffer, a reference input voltage ≥ (VDD–0.4 V)/2 causes clipping of the transfer function. The output buffer of the
internal reference must be disabled, if an external reference is used.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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